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Mixed Berry Oatmeal Crumbles

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  • Author: Kelsey Hilts {Itsy Bitsy Foodies}
  • Total Time: 50 minutes
  • Yield: 8+ 1x


Fruit {and berry} crumbles/crisps are one of my favorite desserts, especially in the heat of the summer, because the fruit takes center stage while a sweet and delicate oatmeal streusel tops it off.


  • 1/2 cup (40g) oats
  • 1/2 cup (100g) brown sugar
  • 1/4 cup (24g) flour
  • 1/2 tsp (1,5g) cinnamon
  • 1/4 cup (57g) butter, softened
  • 2+ cups (57+g) berries {raspberries, marionberries, etc.}


  1. Rinse the berries in a colander so that the excess water can drip off.
  2. Mix the rest of the ingredients.
  3. Place the berries in a greased baking pan or in individual oven-safe ramekins. The size of pan I use depends on how many berries I have. Cover the berries with the oat-butter mixture.
  4. Bake the crumble(s) for 30-40 minutes at 350 degrees or until they are browned, the fruit is cooked and the juices are starting to bubble. Cook time will vary depending on the size of pan and how thick the berry filling is. If the filling needs to cook more but the top is browned enough, cover it with foil and continue baking.
  • Prep Time: 10 mins
  • Cook Time: 40 mins
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