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soft, gooey apple crumble bars are the perfect thanksgiving dessert

Healthy Apple Crumble Bars (Refined Sugar Free, High-Fiber)

ApronDiaries
These healthy apple crumble bars are refined sugar free, high in fiber, and made with wholesome ingredients. Perfect for meal prep, naturally sweetened, and even more delicious after chilling overnight.
Prep Time 20 minutes
Cook Time 35 minutes
Total Time 55 minutes
Course Dessert
Servings 16
Calories 300 kcal

Equipment

  • 1 Mixing bowl
  • 1 9.5 x 8.5-inch (24 x 21 cm) Baking Tray
  • 1 Pot
  • 1 Oven

Ingredients
  

Dough

  • 2 cups rolled oats
  • 2 cups all-purpose flour
  • 1 tsp cinnamon
  • 1 cup unsalted butter , softened
  • 1 cup unrefined coconut sugar
  • 1 tsp vanilla extract
  • 1 tsp ground cinnamon
  • 1 tsp baking powder
  • ¼  tsp salt

Filling

  • 4 large apples , peeled and diced
  • ¼  cup maple syrup
  • 1 tsp vanilla extract
  • 1 tsp ground cinnamon

Instructions
 

  • Preheat the oven to 350°F (175°C). Lightly grease a 9.5 x 8.5-inch (24 x 21 cm) baking dish or line it with parchment paper.
  • Peel and dice the apples into 0.5-inch (1-cm) cubes. In a saucepan over medium heat, combine them with maple syrup, cinnamon, and vanilla. Cook for 10–15 minutes, stirring occasionally, until the apples are soft and slightly caramelized. Set aside to cool slightly.
  • In a large bowl, combine the oats, flour, coconut sugar, cinnamon, baking powder, and salt. Add the softened butter and vanilla extract, then mix with your hands or a spoon until a crumbly dough forms.
  • Press about ⅔ of the dough firmly and evenly into the bottom of the prepared baking dish. Spread the apple filling evenly over the base. Crumble the remaining dough over the top and gently press it down.
  • Bake at 350°F (175°C) for 35-40 minutes, until slightly golden on top.
  • Cool completely before slicing into bars and enjoy!

Notes

  • Storage: Store in an airtight container in the fridge for up to 5 days. These bars also freeze well.
  • Make it vegan: Substitute butter with coconut oil or vegan butter.
  • Fruit swaps: Try pears, peaches, berries, or a mix depending on the season.
  • Serving idea: Enjoy with a side of high-protein yogurt for a more balanced snack.
Keyword autumn dessert, cinnamon apple, healthy desserts, meal prep friendly, thanksgiving