Apple Bars With Oatmeal Crumb Topping

The scent of baking apples and cinnamon… it instantly transports me back to my grandmother’s kitchen. She always had some sort of apple treat bubbling away in the oven, and these apple bars with their golden, crumbly topping are a near-perfect replica of her famous recipe. I remember impatiently waiting for them to cool enough to eat, burning my tongue every single time, but never regretting a single bite.

Recipe Overview

• Prep Time: 30 minutes
• Cook Time: 65 minutes
• Total Time: 1 hour 35 minutes
• Yields: 24 two-inch bars
• Dietary Type: Vegetarian

Ingredients

For the Crust:

• 1 cup unsalted butter, softened and cut into small pieces
• 2 cups all-purpose flour

For the Topping:

• 1 1/2 cups all-purpose flour
• 1 cup firmly packed light brown sugar
• 2/3 cup rolled oats (not quick cooking)
• 3 tablespoons rolled oats, reserved for sprinkling (not quick cooking)
• 1/2 teaspoon cinnamon
• 2/3 cup unsalted butter, softened and cut into small pieces

For the Filling:

• 1 (21 ounce) can apple pie filling

For the Glaze:

• 1 cup powdered sugar, sifted
• 1 tablespoon water
• 1 teaspoon water

Equipment Needed

• 13×9 inch baking pan
• Electric mixer
• Large bowl
• Pastry blender
• Small bowl

Instructions

1. Prepare the crust: In a large bowl, using an electric mixer on medium speed, beat together the butter and flour until the mixture is crumbly and well combined. This step creates the foundation for the bars, so ensure the butter is properly incorporated for a tender crust.
2. Press the crust: Transfer the mixture to an ungreased 13×9 inch baking pan. Using your hands, pat the crust firmly and evenly into the pan. A flat, even crust ensures consistent baking.
3. Bake the crust: Bake in a 350°F (175°C) oven for 20 minutes. This pre-baking helps the crust hold its shape and prevents it from becoming soggy when the filling is added.
4. Cool the crust: Remove the pan from the oven and let the crust cool completely, about 45 minutes. It’s crucial for the crust to be completely cool before adding the filling, otherwise, the topping may sink into the crust.
5. Prepare the topping: While the crust is cooling, in a large bowl, mix the flour, brown sugar, oats, and cinnamon together. The cinnamon adds a warm, comforting spice that complements the apples beautifully.
6. Cut in the butter: With a pastry blender, cut in the butter until the mixture resembles coarse crumbs. Then, using your hands, toss until all the ingredients are well combined. This ensures a delightful crumbly texture that’s characteristic of a good crumble topping.
7. Set aside: Set the topping aside until needed.
8. Add the filling: When the crust is cooled, evenly spread the apple pie filling over the crust, leaving a 1/4-inch edge all around. This edge helps contain the filling and prevents it from overflowing during baking.
9. Add the crumb topping: Sprinkle the crumb topping evenly over the apple filling.
10. Add reserved oats: Sprinkle the additional 3 tablespoons of rolled oats over the crumb topping. This adds a rustic touch and a nice textural contrast.
11. Bake the bars: Bake for 45 minutes in the 350°F (175°C) oven. The topping should be golden brown and the filling bubbly. Check for doneness by inserting a toothpick into the center; it should come out clean or with a few moist crumbs.
12. Cool completely: Allow the bars to cool to room temperature completely. This is essential for the bars to set properly and for the glaze to adhere without melting.
13. Prepare the glaze: In a bowl, combine the powdered sugar and water. Beat until smooth. Add the additional teaspoon of water if needed to reach desired consistency. A smooth glaze adds a touch of sweetness and visual appeal.
14. Cover glaze: Cover the glaze until ready to use to prevent it from drying out.
15. Drizzle the glaze: When the bars are completely cooled, drizzle the glaze decoratively over the crumb topping. Get creative with your drizzle pattern for a beautiful presentation.
16. Let glaze set: Allow the glaze to set for 15-20 minutes before cutting into bars and serving. This prevents a sticky mess and ensures clean cuts.
17. Cut and Serve: Cut into bars and serve.

Expert Tips & Tricks

• For a richer, more intense flavor, consider browning the butter for both the crust and topping. The nutty notes will complement the apples beautifully. To brown the butter, cook it in a saucepan over medium heat, swirling occasionally, until it turns a golden brown color and emits a nutty aroma. Allow it to cool slightly before using.
• If you find the topping is browning too quickly, loosely tent the pan with foil during the last 15 minutes of baking.
• To ensure the bars cut cleanly, chill them in the refrigerator for about 30 minutes before slicing.
• If you want to add a bit of warmth to the filling, consider incorporating a pinch of nutmeg or a dash of apple pie spice to the apple pie filling before spreading it over the crust.

Serving & Storage Suggestions

These apple bars are delicious served warm or at room temperature. For an extra touch, serve them with a scoop of vanilla ice cream or a dollop of whipped cream.

To store, keep the bars in an airtight container at room temperature for up to 3 days or in the refrigerator for up to a week. They can also be frozen for up to 2 months. To freeze, wrap the bars individually in plastic wrap and then place them in a freezer-safe container. Thaw overnight in the refrigerator before serving. To reheat, warm them in the microwave for a few seconds or in a preheated oven at 350°F (175°C) for about 5-10 minutes.

Nutritional Information

Nutrient	Amount per Serving	% Daily Value
Calories	269.9 kcal	N/A
Calories from Fat	N/A	N/A
Total Fat	13.2 g	20%
Saturated Fat	8.2 g	40%
Cholesterol	33.9 mg	11%
Sodium	16.9 mg	0%
Total Carbohydrate	36.3 g	12%
Dietary Fiber	1.1 g	4%
Sugars	17.3 g	N/A
Protein	2.5 g	5%

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Variations & Substitutions

• Gluten-Free: Use a gluten-free all-purpose flour blend for both the crust and the topping. Ensure the blend contains xanthan gum for binding.
• Vegan: Substitute the butter with a vegan butter alternative for both the crust and topping. Check the label to ensure it’s suitable for baking.
• Spice it up: Add a pinch of ground ginger or cardamom to the topping for a warming twist.
• Nutty Crunch: Add 1/2 cup of chopped walnuts or pecans to the topping for extra texture and flavor.
• Different Fruit: Replace the apple pie filling with other fruit fillings like cherry, blueberry, or peach. Adjust the spices accordingly to complement the fruit.

FAQs (Frequently Asked Questions)

Q: Can I use quick-cooking oats instead of rolled oats?
A: While you can, the texture won’t be quite the same. Rolled oats provide a chewier texture and a more substantial crumb topping.

Q: Can I make the crust or topping ahead of time?
A: Absolutely! Both the crust and the topping can be prepared ahead of time. Store the crust dough, tightly wrapped, in the refrigerator for up to 2 days or in the freezer for up to 1 month. Store the topping in an airtight container in the refrigerator for up to 3 days or in the freezer for up to 1 month.

Q: How do I prevent the crust from getting soggy?
A: Pre-baking the crust is crucial for preventing sogginess. Also, make sure the crust has cooled completely before adding the filling.

Q: Can I use a different size pan?
A: A 13×9 inch pan is recommended for the proper ratio of crust, filling, and topping. Using a smaller pan may result in thicker bars that require a longer baking time.

Q: How do I know when the bars are done?
A: The topping should be golden brown and the filling should be bubbly. A toothpick inserted into the center should come out clean or with a few moist crumbs.

Final Thoughts

These apple bars are a testament to the simple joys of baking. The combination of the buttery crust, the sweet and spiced apple filling, and the crunchy oatmeal topping is simply irresistible. Whether you’re baking for a special occasion or just craving a comforting treat, I encourage you to give this recipe a try. Share them with friends and family, and let the aroma of baking apples fill your home with warmth and happiness. I can almost guarantee, you’ll be transported back to Grandma’s kitchen in no time!