Healthy Blueberry Crumble

A simple lower sugar blueberry dessert topped with an oat and nut crumble.




  • 3 cups old fashioned rolled oats
  • 1 cup chopped walnuts or pecans
  • 6 tablespoons melted butter
  • 3 tablespoons honey
  • Zest of 1 medium lemon
  • ½ teaspoon pure vanilla extract
  • ¼ teaspoon coarse salt
  • Dash pure almond extract

Blueberry Filling:

  • 2 pints (4 cups) fresh or frozen blueberries
  • Juice of 1 medium lemon
  • ½ cup granulated sugar
  • 4 teaspoons corn starch
  • ½ teaspoon pure vanilla extract


  1. Preheat oven to 375 degrees. Grease a 9x9 baking dish. Set aside.
  2. Place all crumble ingredients in a medium glass mixing bowl and stir to combine.
  3. In a separate medium mixing bowl, stir together the blueberry filling ingredients until combined.
  4. Pour the blueberry mixture into the prepared baking dish. Sprinkle the oat crumble mixture on top of the blueberries.
  5. Bake 30-40 minutes, until blueberries start to burst and topping is lightly browned.
  6. Serve over yogurt or with ice cream.


Keywords: bars, best, homemade, made from scratch, simple, healthy