VERY BERRY CROISSANTS

Steps:

• For the almond cream: Add the butter, almond paste, rum, flour, almond extract and egg to the bowl of a stand mixer fitted with the paddle attachment and mix until smooth, 1 to 2 minutes. Set aside.
• For the streusel: Add the butter, flour, oats, turbinado sugar, brown sugar, cinnamon and salt to the bowl of a food processor fitted with a metal blade. Pulse until the ingredients become a coarse crumb and set aside.
• To build: Cut each croissant in half lengthwise and place cut-side up on a parchment-lined sheet pan. Brush the cut sides of the croissants with the simple syrup, about 1 teaspoon per half. Equally distribute the almond cream on the croissants followed by the blueberries, and sprinkle the streusel over the top.
• Freeze, uncovered, until totally set, at least 2 hours.
• Remove from the freezer and wrap individually in plastic wrap (to keep the toppings on), then place in large plastic bags.
• To serve: Preheat the oven to 350 degrees F. Take the croissants out of the plastic bags, remove the plastic wrap, place on a baking sheet and bake until the almond cream has set and the streusel is golden, 15 to 17 minutes.
• Remove from the oven. Sprinkle with the powdered sugar and serve hot or at room temperature.
• Pour 1 cup water into a saucepan and add the granulated sugar. Stir and place the saucepan over medium heat.
• By the time the edges start to simmer, the sugar should have dissolved and the liquid should be completely clear, not cloudy. Immediately remove from the heat and cool completely.
• Store the simple syrup in an airtight container, in the fridge, until ready to use. Simple syrup stays fresh up to 4 weeks.