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Lemon Oatmeal Crumble Bars

Lemon Oatmeal Crumble Bars for a Zesty Sweet Treat

Lemon Oatmeal Crumble Bars are a delightful combination of buttery oatmeal crust and zesty lemon filling.
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Prep Time 15 minutes
Cook Time 37 minutes
Cooling Time 30 minutes
Total Time 1 hour 22 minutes
Servings: 16 squares
Course: Desserts
Cuisine: American
Calories: 180
Ingredients Equipment Method Nutrition Notes

Ingredients
  

For the Crust and Topping
  • 1 cup Unsalted Butter Ensure it’s softened to room temperature for better incorporation.
  • 1 cup Brown Sugar Either light or dark brown sugar can be used.
  • 1 teaspoon Vanilla Extract Pure vanilla extract is recommended for best taste.
  • 1 cup All-Purpose Flour Spoon and level for accurate measurement.
  • 1 teaspoon Baking Powder Essential for a light texture.
  • 1/4 teaspoon Salt Don’t skip for best taste.
  • 2 cups Old-Fashioned Oats Quick oats can be used as a substitute but may result in a softer bar.
For the Lemon Filling
  • 1 can Sweetened Condensed Milk Do not use evaporated milk; fat-free versions will not set properly.
  • 1/2 cup Lemon Juice Use freshly squeezed for best flavor.
  • 1 tablespoon Lemon Zest Zest from about 1 lemon is sufficient.

Equipment

  • 8-inch square baking pan
  • Mixing bowl
  • Whisk
  • Spatula

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 350°F (177°C) and line an 8-inch square baking pan with parchment paper.
  2. In a large mixing bowl, beat together the softened unsalted butter and brown sugar until well combined.
  3. Add the vanilla extract, all-purpose flour, baking powder, salt, and old-fashioned oats. Mix until crumbly.
  4. Press approximately two-thirds of the crumbly crust mixture firmly into the prepared baking pan.
  5. Bake the crust for 12 minutes until lightly golden.
  6. Whisk together sweetened condensed milk, lemon juice, and lemon zest until smooth.
  7. Pour the lemon filling over the hot crust and sprinkle the remaining crumble mixture on top.
  8. Bake for an additional 22-25 minutes until the edges are golden brown and the center is set.
  9. Allow the bars to cool in the pan for about 30 minutes before lifting them out to cool completely before slicing.

Nutrition

Serving: 1squareCalories: 180kcalCarbohydrates: 24gProtein: 2gFat: 8gSaturated Fat: 5gMonounsaturated Fat: 3gCholesterol: 30mgSodium: 100mgPotassium: 50mgFiber: 1gSugar: 10gVitamin A: 200IUCalcium: 20mgIron: 1mg

Notes

Use room temperature butter for easier mixing. Avoid overbaking to maintain moisture.

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