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An overhead close up of a number of strawberry oat bars with an oatmeal crumble topping.
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5 from 1 vote

Strawberry Crumble Bars

Strawberry bars made with a sweet strawberry filling between layers of oat crust and crumble topping, perfect for an easy dessert.
Prep Time15 minutes
Cook Time45 minutes
Total Time1 hour
Course: Dessert
Cuisine: American
Diet: Vegan
Servings: 16 bars
Author: Deryn Macey

Ingredients

Crust and Crumb Layers

  • 1 1/2 cups rolled oats 150 g
  • 1 cup gluten-free flour 120 g
  • 1/3 cup packed brown sugar 65 g
  • 2 teaspoons vanilla extract
  • 1/2 cup melted or very soft coconut oil 100 g

Strawberry Filling

  • 1 lb. fresh strawberries leaves removed and diced (454 g)
  • 2 teaspoons tapioca starch
  • 3 tablespoon lemon juice
  • 1 tsp lemon zest optional
  • 1 tablespoon cane sugar 15 g

Instructions

  • Preheat the oven to 375 degrees Fahrenheit. Line an 8-inch baking pan with parchment paper.
  • In a large mixing bowl, combine the rolled oats, brown sugar, and flour. Add vanilla extract and coconut oil. Mix until all ingredients are well combined and clumps begin to form.
    1 1/2 cups rolled oats, 1 cup gluten-free flour, 1/3 cup packed brown sugar, 2 teaspoons vanilla extract, 1/2 cup melted or very soft coconut oil
  • Press the mixture into the bottom of the prepared pan evenly, reserving about 3/4 cup for the crumble topping.
  • Add the diced strawberries, tapioca starch (tapioca flour), lemon juice and sugar to a bowl and gently mix to coat the strawberries.
    1 lb. fresh strawberries, 2 teaspoons tapioca starch, 3 tablespoon lemon juice, 1 tsp lemon zest, 1 tablespoon cane sugar
  • Pour strawberry mixture over bottom crust in pan and spread into an even layer.
  • Take the remaining oat mixture and sprinkle it over the strawberry filling.
  • Bake for 45-50 minutes, or until the strawberries have cooked and are bubbly. The crumble should be a light golden color.
  • Let the bars cool for a minimum of one hour before removing them from the pan. Once cooled, slice into 16 squares and enjoy.

Notes

You can substitute melted butter for the coconut oil. Gluten-free flour can be substituted with all-purpose flour or white whole wheat flour.
Be sure the bars are completely cooled before storing then store in an airtight container for up to 3 days at room temperature or in the fridge for 1 week. You could also just wrap them tightly with plastic wrap or foil directly in the pan to store.

Nutrition

Serving: 1bar | Calories: 152kcal | Carbohydrates: 21g | Protein: 2g | Fat: 7g | Sodium: 1.4mg | Fiber: 2g | Sugar: 6g