Best 11 Mushroom Onion And Spinach Sandwich Recipes

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Indulge in a symphony of flavors with our delectable Mushroom, Onion, and Spinach Sandwich! This vegetarian delight is a culinary masterpiece that combines the earthy goodness of mushrooms, the sweet crunch of onions, and the vibrant freshness of spinach. Served on a toasted bun, this sandwich is a perfect balance of textures and tastes. With three unique recipes to choose from, you can customize your sandwich experience to suit your preferences. Dive into the Classic Mushroom, Onion, and Spinach Sandwich for a timeless combination, or embrace the tangy twist of the Balsamic Mushroom, Onion, and Spinach Sandwich. For a touch of spice, the Spicy Mushroom, Onion, and Spinach Sandwich is sure to satisfy your cravings. Get ready to embark on a culinary journey that will tantalize your taste buds and leave you craving more!

Check out the recipes below so you can choose the best recipe for yourself!

MAKE-AHEAD SPINACH AND MUSHROOM BREAKFAST SANDWICHES



Make-Ahead Spinach and Mushroom Breakfast Sandwiches image

We've turned the classic spinach and mushroom omelet into a delicious breakfast sandwich that you can enjoy anytime. The trick is to bake the "scrambled" eggs in the oven, and then cut out rounds for each sandwich that you can then freeze.

Provided by Food Network Kitchen

Time 35m

Yield 6 sandwiches

Number Of Ingredients 10

Nonstick cooking spray, for the pan, optional
Salted butter, at room temperature, for the pan and/or spreading, optional
10 large eggs
1/2 cup whole milk
Kosher salt and freshly ground black pepper
Extra-virgin olive oil
8 ounces cremini mushrooms, sliced
3 cups stemmed spinach
6 slices Swiss cheese (about 6 ounces)
6 English muffins, split

Steps:

  • Preheat the oven to 375 degrees. Spray a 9-by-13-inch baking pan with nonstick cooking spray or grease with butter.
  • Heat 1 tablespoon of the olive oil over medium-high heat. Add the mushrooms and cook, stirring occasionally, until wilted and beginning to brown; about 5 minutes. Add the spinach, 1 teaspoon salt and a few grinds of pepper. Cook until spinach just begins to wilt, stirring occasionally, about 2 minutes. Remove pan from heat and set aside to cool.
  • Whisk the eggs, milk, 1 teaspoon salt and a few grinds of pepper together in a large bowl. Gently whisk in the cooled mushroom mixture, then pour the egg mixture into the prepared pan. Bake until puffed and set, 15 to 20 minutes. Remove from the oven and let cool.
  • Place the English muffins cut-side up on a baking sheet and brush with some butter if using. Bake until slightly toasty, 3 to 4 minutes.
  • Once the eggs are cool enough to handle, use a large round biscuit cutter (about 3 3/4 inches in diameter) or the rim of a juice glass to cut out 6 rounds of egg. (For ways to use the leftover egg scraps, see Cook's Note.) Using an offset spatula or a butter knife, remove each egg round from the pan and place on bottom half of an English muffin. Top each with a slice of Swiss cheese and the other muffin half. Wrap each sandwich individually with aluminum foil, put in a resealable plastic bag and freeze up to 1 month or refrigerate for up to 1 week.
  • To reheat, unwrap a sandwich and place on a paper towel on a microwave-safe dish. Microwave 1 to 1 1/2 minutes, until the cheese is melted and eggs are warmed through. Alternatively, thaw a foil-wrapped frozen sandwich overnight in the refrigerator, then bake in a 425-degree F oven until warmed through and the cheese is melted, about 10 minutes.

MUSHROOM AND SPINACH SAUTE



Mushroom and Spinach Saute image

Mushrooms and spinach make a super fast combination that's perfect for two. It's easy to double or triple for a crowd. -Pauline Howard, Lago Vista, Texas

Provided by Taste of Home

Categories     Side Dishes

Time 10m

Yield 2 servings.

Number Of Ingredients 6

2 teaspoons olive oil
2 cups sliced fresh mushrooms
2 garlic cloves, minced
1 package (5 to 6 ounces) fresh baby spinach
1/8 teaspoon salt
1/8 teaspoon pepper

Steps:

  • In a large skillet, heat oil over medium-high heat. Add mushrooms; saute until tender, about 2 minutes. Add garlic; cook 1 minute longer. Add spinach in batches; cook and stir until wilted, about 1 minute. Season with salt and pepper. Serve immediately.

Nutrition Facts : Calories 76 calories, Fat 5g fat (1g saturated fat), Cholesterol 0mg cholesterol, Sodium 208mg sodium, Carbohydrate 6g carbohydrate (2g sugars, Fiber 2g fiber), Protein 4g protein. Diabetic Exchanges

CARAMELIZED ONION, MUSHROOM AND SPINACH SANDWICH



Caramelized Onion, Mushroom and Spinach Sandwich image

Provided by Liza Agbanlog

Categories     Main Course

Time 35m

Number Of Ingredients 8

2 tbsp unsalted butter
2 tbsp olive oil
2 large onions (thinly sliced)
Salt and pepper (to taste)
8 oz (3 cups) sliced button mushrooms
4 cups baby spinach
¼ cup crumbled feta cheese
8 slices of your favorite bread

Steps:

  • In a large frying pan, heat 1 tablespoon butter and 1 tablespoon oil over medium heat. Add onions and stir to coat with the butter and oil mixture. Spread the onions out evenly over the pan and let onions cook slowly, stirring occasionally, for 10 minutes. Turn heat up to medium high and begin to brown the onions, stirring constantly about 7 more minutes. Season with salt and pepper. Transfer caramelized onions onto a plate and set aside.
  • In another pan, heat the remaining butter and oil over medium-high heat. Add the mushrooms and sauté for 5 to 7 minutes or until liquid has evaporated and mushrooms are tender and lightly browned. Add spinach and stir until lightly wilted. Season with salt and pepper to taste.

VEGAN MUSHROOM ONION AND SPINACH SANDWICH RECIPE



Vegan Mushroom Onion And Spinach Sandwich Recipe image

Provided by Cooking Healthy

Time 25m

Number Of Ingredients 9

1 Medium onion
3-4 Garlic cloves, grated
2 Cups sliced mushrooms
2 Cups Spinach
2 Teaspoons oil
½ Teaspoon oregano
Salt and pepper to taste
Shredded Cheese (Use vegan if required)
Whole grain bread (Use Gluten free if required)

Steps:

  • Step 1 Chop onion, mushroom, spinach and grate garlic.
  • Step 2 Heat oil in large frying pan and add onion, garlic, and sauté for 5 minutes.
  • Step 3 Add sliced mushroom and cook until soft about 5-7 minutes.
  • Step 4 Now add chopped spinach and all the seasoning, salt, pepper and oregano. Cook the mixture for 2 minutes.
  • Step 5 Mushroom does release water while cooking. To dry out the water on cook the mixture on medium-high flame for couple of minutes.
  • Step 6 Spread the mixture on one slice of bread, then add cheese. Close it with second bread.
  • Step 7 Toast this sandwich over the stove on a non-stick skillet. You can use sandwich maker or panini maker as well.
  • Step 8 You can spread mayo on bread as well.

SAUTEED SPINACH AND MUSHROOMS



Sauteed Spinach and Mushrooms image

Provided by Valerie Bertinelli

Categories     side-dish

Time 25m

Yield 4 servings

Number Of Ingredients 6

2 tablespoons extra-virgin olive oil
3 cloves garlic, smashed
2 cups sliced cremini mushrooms
Kosher salt and freshly ground black pepper
10 ounces baby spinach
1 to 2 tablespoons balsamic vinegar

Steps:

  • Heat the oil in a medium saute pan or skillet (not nonstick) over medium-low heat. Add the garlic and cook until fragrant, about 2 minutes (do not let the garlic brown). Push the garlic off to the side of the pan and add the mushrooms. Increase the heat to medium high and season the mushrooms with salt and pepper to taste. Cook, stirring occasionally, until the mushrooms are cooked through and begin to become golden in spots, 10 to 12 minutes.
  • Add the spinach, sprinkle with an additional pinch of salt and turn with tongs until wilted. (If you can't fit all the spinach in the pan, cover it for a few minutes, then uncover, stir and add the rest.) Transfer to a serving platter, drizzle with the vinegar and serve warm.

SAUTEED SPINACH AND MUSHROOMS



Sauteed Spinach and Mushrooms image

My husband and I love sauteed spinach, sauteed mushrooms, sauteed onions, and sauteed garlic. So, we put it all together with some tomatoes to add some zip.

Provided by Marilyn

Categories     Fruits and Vegetables     Mushrooms

Time 30m

Yield 4

Number Of Ingredients 9

2 tablespoons olive oil, divided
1 medium onion, coarsely chopped
1 cup chopped portabello mushrooms
2 cloves garlic, finely chopped
1 medium tomato, chopped
1 (8 ounce) package fresh baby spinach
½ teaspoon salt, or to taste
⅛ teaspoon ground black pepper, or to taste
2 tablespoons grated Parmesan cheese, or to taste

Steps:

  • Heat 1 tablespoon oil in a wok or deep frying pan over medium heat. Add onion and saute until soft, 3 to 5 minutes, depending on how soft you like it. Add mushrooms and saute for 4 to 5 minutes. Add garlic and saute for 1 more minute. Add tomato and cook for 1 to 2 minutes. Remove mixture to a dish and keep warm.
  • Add remaining 1 tablespoon oil to the same pan over medium-high heat. Add spinach, salt, and pepper. Cook, tossing continually, until spinach begins to wilt, 1 to 2 minutes. Add onion mixture and mix until thoroughly incorporated. Continue to toss and stir until spinach is cooked to your desired doneness.
  • Sprinkle with Parmesan cheese to serve.

Nutrition Facts : Calories 108.5 calories, Carbohydrate 7.7 g, Cholesterol 2.2 mg, Fat 7.8 g, Fiber 2.5 g, Protein 3.8 g, SaturatedFat 1.4 g, Sodium 377.6 mg, Sugar 2.7 g

GRILLED CHEESE WITH MUSHROOMS AND SPINACH



Grilled Cheese with Mushrooms and Spinach image

Whip up this Grilled Cheese with Mushrooms and Spinach for a lunch entrée. See how great these veggies taste grilled between two pieces of bread & cheese!

Provided by My Food and Family

Categories     Home

Time 40m

Yield 4 servings

Number Of Ingredients 8

2 Tbsp. butter
2 cups sliced cremini mushrooms
1 sweet onion, sliced
2 Tbsp. HEINZ Balsamic Vinegar
8 slices bread
2 Tbsp. butter, softened
1 pkg. (8 oz.) CRACKER BARREL Extra Sharp-White Cheddar Cheese, cut into 16 slices
1 cup baby spinach leaves

Steps:

  • In a large frying pan, melt 2 tbsp. butter on medium heat. Add the sliced mushrooms and onions and fry until translucent, approximately 5 minutes. Add the balsamic vinegar and continue to fry until the mushrooms and onions have formed a nice dark caramelized glaze, approximately 20 minutes.
  • Fill bread slices with cheese, mushrooms and onions and spinach. Spread outsides of sandwiches with butter. Cook in large skillet on medium heat 3 minutes on each side or until golden brown.

Nutrition Facts : Calories 0 g, Fat 0 g, SaturatedFat 0 g, TransFat 0 g, Cholesterol 0 g, Sodium 0 g, Carbohydrate 0 g, Fiber 0 g, Sugar 0 g, Protein 0 g

STIR-FRIED MUSHROOMS & SPINACH WITH GOLDEN ONIONS



Stir-fried mushrooms & spinach with golden onions image

A perfect accompaniment to Indian lamb - with a lovely contrast of textures. Superhealthy - this recipe counts as 2 of your 5-a-day

Provided by Good Food team

Categories     Dinner, Side dish

Time 55m

Number Of Ingredients 10

3 tbsp sunflower oil
½ tsp cumin seeds
2 medium onions , chop one and thinly slice the other
250g pack chestnut mushrooms , quartered
½ tsp garam masala
½ tsp garlic paste or 1 crushed garlic clove
1 tbsp finely chopped fresh root ginger
1 small green chilli , seeded and chopped
4 x bags ready washed young leaf spinach
½ tsp turmeric

Steps:

  • Heat 2 tbsp of the oil in your largest pan, sprinkle in the cumin seeds and let them crackle for a few seconds. Add the chopped onion and the mushrooms and cook for 10 minutes, stirring frequently, until the onion has softened and is starting to turn golden.
  • Sprinkle in the garam masala, add the garlic, ginger and chilli and stir to mix, then throw in a bag of spinach. Cover and cook for just a minute or two until the spinach has wilted and there is room in the pan for another. Repeat until all the spinach has wilted, then season with salt. Remove with a slotted spoon to a warm serving dish and keep warm.
  • Fry the onion slices slowly with the turmeric in the remaining oil until the onion is golden brown. Serve the spinach hot, sprinkled with the onions.

Nutrition Facts : Calories 103 calories, Fat 7 grams fat, SaturatedFat 1 grams saturated fat, Carbohydrate 5 grams carbohydrates, Fiber 4 grams fiber, Protein 5 grams protein, Sodium 0.51 milligram of sodium

SPINACH MUSHROOM OMELET



Spinach Mushroom Omelet image

A hearty but healthy breakfast or brunch omelet, filled with cheese, mushrooms, spinach, and peppers. Serve with a slice of whole grain toast and fruit.

Provided by Dragonfly

Categories     100+ Breakfast and Brunch Recipes     Eggs     Omelet Recipes

Time 30m

Yield 2

Number Of Ingredients 15

1 egg
3 egg whites
1 tablespoon grated Parmesan cheese
1 tablespoon shredded reduced-fat Cheddar cheese
¼ teaspoon salt
⅛ teaspoon red pepper flakes
⅛ teaspoon garlic powder
⅛ teaspoon ground nutmeg
⅛ teaspoon ground black pepper
½ teaspoon olive oil
½ cup sliced fresh mushrooms
¼ cup diced green onion
2 tablespoons finely chopped red bell pepper
1 cup torn fresh spinach
½ cup diced fresh tomato

Steps:

  • Beat egg and egg whites in a small bowl. Mix in Parmesan cheese, Cheddar cheese, salt, red pepper flakes, garlic powder, nutmeg, and pepper.
  • Heat oil in a large skillet over medium heat; cook and stir mushrooms, green onion, and bell pepper until tender, about 5 minutes. Place spinach in skillet and cook until just wilted. Stir in diced tomato and egg mixture; as eggs set, lift edges, letting uncooked portion flow underneath. Cook until egg mixture sets, 10 to 15 minutes; cut into wedges and serve immediately.

Nutrition Facts : Calories 114.4 calories, Carbohydrate 5.7 g, Cholesterol 96.1 mg, Fat 5.1 g, Fiber 1.8 g, Protein 12.5 g, SaturatedFat 1.6 g, Sodium 490.2 mg, Sugar 3 g

ONION, MUSHROOM AND SPINACH SAUTE (FOR TWO)



Onion, Mushroom and Spinach Saute (For Two) image

Getting more spinach into our diet is something I've been working on lately, but not everyone likes just plain spinach. This recipe adds spinach to fried onions and mushrooms. The balsamic vinegar is wonderful but substitute a splash of lemon juice if you like. Easily doubled.

Provided by Cookin-jo

Categories     Spinach

Time 15m

Yield 2 serving(s)

Number Of Ingredients 7

1 teaspoon olive oil
1 medium onion, sliced thinly lengthwise (any kind of onion you like)
4 ounces mushrooms, sliced
1 garlic clove, minced
2 cups spinach leaves, loosely packed
1/4-1/2 teaspoon balsamic vinegar, to taste
salt and pepper, to taste

Steps:

  • Preheat a medium saute pan on medium heat.
  • Add olive oil.
  • Add onions and mushrooms, stirring for 5-10 minutes, until golden brown, adding garlic halfway through.
  • Add spinach and stir a minute or two, until spinach is just wilted.
  • Remove from heat and add balsamic vinegar, salt and pepper to taste.

Nutrition Facts : Calories 64.1, Fat 2.6, SaturatedFat 0.4, Sodium 29.2, Carbohydrate 8.7, Fiber 2.2, Sugar 3.7, Protein 3.3

CRUSTLESS SPINACH QUICHE



Crustless Spinach Quiche image

I served this crustless quiche at a church lunch, and I had to laugh when one guy told me how much he disliked vegetables. Many people were surprised by how much they loved this veggie-filled quiche recipe-and he was one of them! -Melinda Calverley, Janesville, Wisconsin

Provided by Taste of Home

Categories     Breakfast     Brunch

Time 1h5m

Yield 8 servings.

Number Of Ingredients 8

1 cup chopped onion
1 cup sliced fresh mushrooms
1 tablespoon vegetable oil
1 package (10 ounces) frozen chopped spinach, thawed and well drained
2/3 cup finely chopped fully cooked ham
5 large eggs
3 cups shredded Muenster or Monterey Jack cheese
1/8 teaspoon pepper

Steps:

  • In a large skillet, saute onion and mushrooms in oil until tender. Add spinach and ham; cook and stir until the excess moisture is evaporated. Cool slightly. Beat eggs; add cheese and mix well. Stir in spinach mixture and pepper; blend well. Spread evenly into a greased 9-in. pie plate or quiche dish. Bake at 350° for 40-45 minutes or until a knife inserted in center comes out clean.

Nutrition Facts : Calories 251 calories, Fat 18g fat (10g saturated fat), Cholesterol 164mg cholesterol, Sodium 480mg sodium, Carbohydrate 4g carbohydrate (2g sugars, Fiber 1g fiber), Protein 18g protein.

Tips:

  • Use fresh ingredients: Fresh mushrooms, onions, and spinach will give your sandwich the best flavor.
  • Sauté the vegetables: Sautéing the vegetables in butter or oil will help to bring out their flavor and make them more tender.
  • Use a variety of cheeses: A combination of cheeses, such as mozzarella, cheddar, and Parmesan, will give your sandwich a rich and complex flavor.
  • Grill or toast the bread: Grilling or toasting the bread will help to make it crispy and flavorful.
  • Serve immediately: Mushroom, onion, and spinach sandwiches are best served immediately after they are made.

Conclusion:

Mushroom, onion, and spinach sandwiches are a delicious and easy-to-make meal that can be enjoyed for breakfast, lunch, or dinner. With a variety of ingredients to choose from, you can customize your sandwich to your own liking. So next time you're looking for a quick and tasty meal, give this recipe a try.

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