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Mixed Berry Crisp with Frozen Berries close up in a bowl with ice cream
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5 from 5 votes

Mixed Berry Crisp with Frozen Berries

This Mixed Berry Crisp with Frozen Berries bakes up warm and bubbly with a juicy filling and crisp, buttery oat topping; so easy and satisfying!
Prep Time5 minutes
Cook Time40 minutes
Total Time45 minutes
Course: 60 Minutes or Less, Desserts
Cuisine: American
Keyword: 60-Minutes or Less, Berries, Crisp, Desserts, Frozen Berries, Frozen Blueberries, Frozen Strawberries, Mixed Berries
Servings: 12
Calories: 251kcal
Author: Eva Filer

Equipment

  • 9x13 casserole dish
  • Measuring Cups and Spoons
  • Mixing Bowl
  • Spatula
  • Small Saucepan

Ingredients

TOPPING:

  • 125 grams all-purpose flour about 1 cup
  • ¾ cup old fashioned oats
  • 100 grams granulated white sugar about ½ cup
  • 100 grams dark brown sugar about ½ cup packed
  • 1 teaspoon sea salt
  • 1 teaspoon cinnamon
  • 1 stick butter, unsalted or salted melted

FILLING:

  • 4 cups frozen strawberries halves
  • 3 cups frozen blueberries
  • ¼ cup granulated white sugar
  • 2 teaspoon pure vanilla extract
  • 3 tablespoon cornstarch

Instructions

  • Preheat oven to 350F and lightly grease a 9x13 casserole dish with non-stick spray.
  • In a large bowl add frozen berries, granulated sugar, cornstarch and vanilla. Mix well to combine then transfer into casserole dish.
  • In a medium bowl add all the topping ingredients and mix well. It should be evenly coated with butter but a crumbly consistency.
  • Crumble the topping over the berries.
  • Bake for about 40 minutes or until the fruit is bubbling and the topping is golden brown.
  • Cool slightly to thicken and set, then serve warm.

Notes

  • If you choose to use all blueberries, I recommend adding 1 extra tablespoon of cornstarch and make for an additional 5-10 minutes.
  • Stir the frozen fruit, sugar, cornstarch and vanilla extract very thoroughly prior to adding the topping.
  • Stir the frozen fruit, sugar, cornstarch, and vanilla extract thoroughly in a large bowl.
  • A 9x13 casserole dish gives enough room for even baking and bubbling; if you use a smaller container adjust the ingredients or bake time.
  • Combine dry ingredients in a medium bowl and stir until just coated with butter.
  • Bake until the crisp topping is golden brown and the berry mixture is visibly bubbling.
  • Cooling it slightly allows the juices to thicken for neater scooping and better texture.

Nutrition

Calories: 251kcal | Carbohydrates: 43g | Protein: 2g | Fat: 8g | Saturated Fat: 5g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 2g | Trans Fat: 0.3g | Cholesterol: 20mg | Sodium: 258mg | Potassium: 147mg | Fiber: 3g | Sugar: 27g | Vitamin A: 262IU | Vitamin C: 32mg | Calcium: 25mg | Iron: 1mg
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