Best 8 Roasted Cauliflower Red Onion And Green Beans Recipes

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Are you looking for a flavorful and colorful side dish or a vegetarian main course that is both delicious and nutritious? Look no further than the trio of roasted vegetables: cauliflower, red onion, and green beans. This vibrant combination of roasted vegetables is not only visually appealing but also packed with essential vitamins, minerals, and antioxidants. With its slightly charred exterior and tender-crisp interior, the cauliflower offers a nutty and slightly sweet taste. The red onion adds a touch of pungency and subtle sweetness, while the green beans bring a delightful crunch and a pop of color to the dish. These roasted vegetables are incredibly versatile and can be enjoyed as a side dish to grilled meats, fish, or tofu, or as a standalone vegetarian meal. They are also a perfect addition to salads, grain bowls, and wraps. With minimal preparation and minimal cooking time, this simple yet flavorful recipe is sure to become a favorite in your kitchen.

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

ROASTED CAULIFLOWER WITH GREEN BEANS AND MUSHROOMS



Roasted Cauliflower with Green Beans and Mushrooms image

Provided by Food Network Kitchen

Categories     side-dish

Time 50m

Yield 6 to 8 servings

Number Of Ingredients 12

Kosher salt
1 pound green beans, trimmed
1 head cauliflower, cut into florets
6 tablespoons extra-virgin olive oil
Freshly ground pepper
4 ounces slab bacon, diced
8 ounces oyster mushrooms, trimmed and separated into smaller pieces
8 ounces shiitake mushrooms, stemmed and thickly sliced
4 shallots, thickly sliced
4 tablespoons white wine vinegar
1/4 cup chopped fresh parsley
1 tablespoon chopped fresh tarragon

Steps:

  • Put a baking sheet on the bottom oven rack and preheat to 450 degrees F. Bring a large pot of salted water to a boil. Add the green beans and cook until crisp-tender, about 4 minutes. Drain and rinse under cold water. Pat dry and transfer to a large bowl.
  • Meanwhile, toss the cauliflower with 2 tablespoons olive oil, 1/2 teaspoon salt and a few grinds of pepper in a large bowl. Transfer to the hot baking sheet and roast, tossing once, until tender and golden brown in spots, about 20 minutes.
  • Heat 1 tablespoon olive oil in a large skillet over medium heat. Add the bacon and cook until crisp, about 3 minutes. Remove with a slotted spoon to a paper towel?lined plate to drain. Increase the heat to medium high and add the oyster and shiitake mushrooms and the shallots to the skillet; season with 1/2 teaspoon salt and a few grinds of pepper. Cook, stirring occasionally, until tender and golden, 5 to 6 minutes. Stir in the vinegar, parsley and tarragon.
  • Transfer the mushroom mixture to the bowl with the green beans. Add the cauliflower and bacon; drizzle with the remaining 3 tablespoons olive oil, season with salt and pepper and toss. Serve warm or at room temperature.

ROASTED CURRIED CAULIFLOWER AND ONION



Roasted Curried Cauliflower and Onion image

A delicious, simple dish of roasted curried cauliflower and onion with the flavors of India. It is quite flavorful so I recommend serving it with a milder main dish, with some plain yogurt on the side and chapatis (Indian flat bread).

Provided by Curried.Grasshopper

Categories     Fruits and Vegetables     Vegetables     Cauliflower     Roasted

Time 55m

Yield 8

Number Of Ingredients 14

12 cups cauliflower florets
2 large onions, quartered
1 teaspoon coriander seeds
1 teaspoon cumin seeds
½ cup olive oil
⅓ cup red wine vinegar
4 ½ teaspoons curry powder
1 tablespoon minced garlic
1 tablespoon paprika
¼ teaspoon chili powder
¼ teaspoon ground cumin
1 ½ teaspoons salt
freshly ground black pepper to taste
⅓ cup chopped fresh cilantro

Steps:

  • Preheat the oven to 400 degrees F (200 degrees C).
  • Place cauliflower florets in a large roasting pan. Pull apart onion quarters into separate layers and set aside.
  • Heat a small skillet over medium heat. Cook and stir coriander seeds and cumin seeds in the hot pan until slightly darkened, about 5 minutes. Remove from heat, crush coarsely with a mortar and pestle, and transfer to a medium bowl.
  • Add oil, vinegar, curry powder, garlic, paprika, chili powder, cumin, and salt to the crushed seeds; whisk to combine. Pour dressing over cauliflower; toss to coat. Spread in a single layer in the pan and sprinkle with pepper.
  • Roast in the preheated oven, stirring occasionally, about 20 minutes. Add onions and stir thoroughly. Continue to roast, stirring occasionally, until vegetables are tender, about 15 minutes more. Garnish with cilantro.

Nutrition Facts : Calories 185.3 calories, Carbohydrate 14.1 g, Fat 14.1 g, Fiber 5.3 g, Protein 3.9 g, SaturatedFat 2 g, Sodium 486.2 mg, Sugar 5.4 g

ROASTED CURRIED CAULIFLOWER AND GREEN BEANS



Roasted Curried Cauliflower and Green Beans image

Here's a meatless dinner that is definitely big on flavor. Cauliflower is tossed in spices then roasted with green beans until crispy, then served over rice.

Categories     American     dinner     vegetarian     weeknight meals

Time 45m

Yield 4 servings

Number Of Ingredients 13

1 tbsp. red wine vinegar
1 tbsp. tomato paste
2 tsp. garam masala
1 tsp. honey
1/8 tsp. cayenne
3 tbsp. olive oil, divided
Kosher salt
1 medium head cauliflower (about 2 pounds), cut into florets
6 garlic cloves, smashed
1 onion, cut into 1/2-inch-thick wedges
1/2 lb. green beans, trimmed and halved
Chopped fresh cilantro, for serving
Cooked rice and lime wedges, for serving

Steps:

  • Preheat oven to 425°F. Whisk together vinegar, tomato paste, garam masala, honey, cayenne, and 2 tablespoons oil in a bowl. Season with salt. Add cauliflower, garlic, and onion and toss to coat. Arrange on a rimmed baking sheet.
  • Bake, tossing once, until tender, 18 to 20 minutes. Add green beans and remaining tablespoon oil and toss to combine. Bake until vegetables are tender and golden brown, 8 to 10 minutes. Transfer to a platter and sprinkle with cilantro. Serve with rice and lime wedges alongside.

ROASTED CAULIFLOWER & ONIONS



Roasted Cauliflower & Onions image

Make and share this Roasted Cauliflower & Onions recipe from Food.com.

Provided by CookingONTheSide

Categories     Cauliflower

Time 1h

Yield 12 serving(s)

Number Of Ingredients 11

1 small head purple cauliflower, cut in 1 1/2-inch florets
1 small yellow cauliflower, cut in 1 1/2-inch florets
1 small green cauliflower, cut in 1 1/2-inch florets
1 small white cauliflower, cut in 1 1/2-inch florets
3 large vidalia onions, each cut lengthwise in 8 wedges
3 tablespoons extra virgin olive oil
1/2 teaspoon salt
1/2 teaspoon pepper
1/2 cup pitted kalamata olive, cut in slivers
1/4 cup grated parmesan cheese
2 tablespoons chopped Italian parsley

Steps:

  • Heat oven to 475 degrees F.
  • Put cauliflower and onions, then oil, salt and pepper in a heavy-bottomed roasting pan; toss to mix and coat.
  • Roast 40-45 minutes, tossing vegetables every 15 minutes, until lightly charred and tender.
  • Add olives, cheese and parsley; toss to combine.
  • Transfer to a large serving bowl.
  • Serve hot, warm or at room temperature.

GREEN BEANS AND ROASTED RED ONIONS



Green Beans and Roasted Red Onions image

Make and share this Green Beans and Roasted Red Onions recipe from Food.com.

Provided by lazyme

Categories     Vegetable

Time 45m

Yield 8 serving(s)

Number Of Ingredients 7

2 1/4 lbs red onions, medium (about 5)
1/4 cup olive oil
2 tablespoons balsamic vinegar
1 teaspoon kosher salt
1/4 teaspoon black pepper
1/4 cup water
1 1/2 lbs green beans, trimmed and cut diagonally into 2-inch pieces

Steps:

  • Put oven rack in middle position and preheat oven to 450°F Oil a 13- by 9-inch baking pan. After peeling onions, trim root ends, leaving onions whole, then quarter onions lengthwise. Put onions in baking pan, then drizzle with oil and vinegar, tossing to coat. Arrange onions with a cut side down and sprinkle with salt and pepper.
  • Roast, uncovered, turning over once and basting with pan juices twice during baking, until deep golden, about 30 minutes. Add water to pan and roast until onions are tender and caramelized, about 20 minutes more. Transfer onions with pan juices to a large bowl.
  • While onions are roasting, cook beans in a 5- to 6-quart pot of boiling salted water, uncovered, until crisp-tender, about 5 minutes. Drain beans in a colander, then add to onions and toss. Season with salt and pepper.

Nutrition Facts : Calories 139.9, Fat 7, SaturatedFat 1, Sodium 299.9, Carbohydrate 19, Fiber 4.7, Sugar 6.7, Protein 2.7

SAUTEED GREEN BEANS AND RED ONION



Sauteed Green Beans and Red Onion image

Make and share this Sauteed Green Beans and Red Onion recipe from Food.com.

Provided by Boomette

Categories     Onions

Time 30m

Yield 4 serving(s)

Number Of Ingredients 7

1 cup water
2 tablespoons olive oil
1 teaspoon coarse salt
1/4 teaspoon ground pepper
1 lb green beans, trimmed and halved
1 medium red onion, cut into 1/2-inch wedges
2 teaspoons balsamic vinegar

Steps:

  • In a large skillet, bring 1 cup water, oil, salt, and pepper to a simmer over medium heat.
  • Add the green beans and onion.
  • Cover, and cook until the beans are crisp-tender, 8 to 10 minutes.
  • Uncover, and continue cooking, stirring frequently, until water has evaporated, beans are tender, and onions are beginning to brown, 5 to 8 minutes more.
  • Stir in vinegar and serve.

Nutrition Facts : Calories 108.5, Fat 7, SaturatedFat 1, Sodium 591.8, Carbohydrate 11, Fiber 3.6, Sugar 5.3, Protein 2.4

EASY VEGAN SHEET PAN ROASTED CAULIFLOWER, TOMATOES, AND GARBANZO BEANS



Easy Vegan Sheet Pan Roasted Cauliflower, Tomatoes, and Garbanzo Beans image

A wonderful quick and easy one-pan vegan dinner for 2 made in no time! Cauliflower, tomatoes, and garbanzo beans are seasoned with garlic, lime, and cilantro.

Provided by Fioa

Categories     Fruits and Vegetables     Vegetables     Cauliflower     Roasted

Time 35m

Yield 2

Number Of Ingredients 10

cooking spray
1 tablespoon olive oil
2 cloves garlic, minced
½ teaspoon salt
¼ teaspoon ground black pepper
4 cups sliced cauliflower
2 cups cherry tomatoes
1 (15 ounce) can garbanzo beans, drained
1 lime, cut into wedges
1 tablespoon chopped fresh cilantro

Steps:

  • Preheat oven to 450 degrees F (230 degrees C). Line a baking sheet with aluminum foil and grease with cooking spray.
  • Combine olive oil, garlic, salt, and pepper in a bowl. Add cauliflower, tomatoes, and garbanzo beans; toss until well coated. Spread in a single layer on the prepared baking sheet. Add lime wedges.
  • Roast in the preheated oven until vegetables are caramelized, about 25 minutes. Remove lime wedges and top with fresh cilantro.

Nutrition Facts : Calories 324.3 calories, Carbohydrate 53.9 g, Fat 9.3 g, Fiber 13.9 g, Protein 12.6 g, SaturatedFat 1.2 g, Sodium 1075.5 mg, Sugar 5.4 g

GREEN BEANS AND ROASTED RED ONIONS



Green Beans and Roasted Red Onions image

Categories     Onion     Side     Roast     Quick & Easy     Green Bean     Vegan     Gourmet     Vegetarian     Pescatarian     Paleo     Dairy Free     Wheat/Gluten-Free     Peanut Free     Tree Nut Free     Soy Free     No Sugar Added     Kosher

Yield Makes 8 servings

Number Of Ingredients 7

2 1/4 lb medium red onions (about 5)
1/4 cup olive oil
2 tablespoons balsamic vinegar
1 teaspoon kosher salt
1/4 teaspoon black pepper
1/4 cup water
1 1/2 lb green beans, trimmed and cut diagonally into 2-inch pieces

Steps:

  • Put oven rack in middle position and preheat oven to 450°F. Oil a 13- by 9-inch baking pan.
  • After peeling onions, trim root ends, leaving onions whole, then quarter onions lengthwise. Put onions in baking pan, then drizzle with oil and vinegar, tossing to coat. Arrange onions with a cut side down and sprinkle with salt and pepper.
  • Roast, uncovered, turning over once and basting with pan juices twice during baking, until deep golden, about 30 minutes. Add water to pan and roast until onions are tender and caramelized, about 20 minutes more. Transfer onions with pan juices to a large bowl.
  • While onions are roasting, cook beans in a 5- to 6-quart pot of boiling salted water, uncovered, until crisp-tender, about 5 minutes. Drain beans in a colander, then add to onions and toss. Season with salt and pepper.

Tips:

  • Choose the right cauliflower: Look for a head of cauliflower that is compact and heavy for its size, with no signs of bruising or wilting.
  • Cut the cauliflower into florets: Cut the cauliflower into 1-inch florets, removing the tough outer leaves.
  • Roast the cauliflower: Toss the cauliflower florets with olive oil, salt, and pepper. Spread them in a single layer on a baking sheet and roast at 425°F for 20-25 minutes, or until tender and slightly browned.
  • Add the red onion and green beans: Cut the red onion into thin wedges and trim the green beans. Add them to the baking sheet with the cauliflower and roast for an additional 10-15 minutes, or until the vegetables are tender.
  • Make the sauce: While the vegetables are roasting, make the sauce by combining lemon juice, olive oil, Dijon mustard, honey, salt, and pepper in a small bowl. Whisk until smooth.
  • Toss the vegetables in the sauce: Once the vegetables are roasted, transfer them to a serving bowl and toss them with the sauce. Serve immediately or at room temperature.

Conclusion:

This roasted cauliflower, red onion, and green beans recipe is a simple and delicious way to enjoy these healthy vegetables. The roasted vegetables are tender and slightly browned, with a hint of sweetness from the honey. The sauce is tangy and flavorful, with a perfect balance of sweet and sour. This dish is perfect for a weeknight meal or a potluck. It can also be served as a side dish for roasted chicken or fish.

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