Nutty Fruit Crumble Bars: Easy & Budget-Friendly Recipe

These Nutty Fruit Crumble Bars combine oats, crunchy nuts and a sweet fruit filling. The whole pan costs $6.89, or $0.43 per serving, which makes them a good choice for feeding a crowd or stocking up on snacks.

They’re ready in 50 minutes, quick enough for a weeknight dessert or a last-minute potluck contribution.

What this costs

These are estimated costs based on typical U.S. supermarket store-brand prices in September 2026. Prices vary by store and region, so treat them as a guide.

Costing note: The honey cost uses an estimated 21 g per tablespoon from King Arthur Baking’s ingredient weight chart. Fruit-spread weight varies by brand; check the jar’s yield when choosing apple butter or preserves.

Ingredient cost = pack price ÷ pack quantity × amount used. Cost per serving = total recipe cost ÷ servings. Totals add the rounded line items shown; amounts below $0.01 are excluded. Produce sizes and spoon-to-weight conversions are estimates.

Ingredient notes and cheaper swaps

Old-Fashioned Oats

Cheaper Swap: You can use quick oats in a pinch; the texture will be slightly softer and less distinct. Avoid instant oats, as they tend to become mushy.

Unsalted Butter

Using unsalted butter gives you control over the overall saltiness of the bars.

Cheaper Swap: Margarine can be used as a direct 1:1 substitute for butter to reduce cost, though the flavor will be slightly different. A combination of half butter and half vegetable shortening also works.

Apple Butter or Fruit Preserves

Apple butter offers a warm, spiced flavor, while fruit preserves give a brighter, fruitier taste.

Cheaper Swap: Use whatever fruit spread you have on hand or find on sale, including jams, jellies, or homemade fruit compotes (thickened slightly). Look for store brands for the best value.

Chopped Nuts

Cheaper Swap: Almonds are suggested, but any nuts work, such as walnuts or pecans, or whatever is on sale. If nuts are too expensive or you have an allergy, omit them, or add sunflower or pumpkin seeds or a bit of shredded coconut to the crumble mixture for a similar crunch.

How to Make Nutty Fruit Crumble Bars Step by Step

Preheat the oven to 350°F. Lightly grease a 9×9 inch baking pan and line it with parchment paper, leaving some overhang on two sides for lifting the finished bars out later.

Put the oats, flour, wheat germ, baking soda, melted butter, chopped nuts, and honey in a food processor. Pulse until well combined and the oats and nuts have broken down into small, crumbly pieces, similar to coarse meal. Don’t over-process, or you’ll end up with a paste instead of a crumble.

Press about three-quarters of the oat mixture firmly and evenly into the bottom of the prepared pan with the back of a spoon or clean hands; a dense crust holds the fruit filling better. Spread the apple butter or fruit preserves over the crust, leaving a small border around the edges to keep the filling contained.

Crumble the remaining quarter of the oat mixture evenly over the fruit filling. Bake for 30 to 35 minutes, until the top is golden brown and the fruit filling is bubbly around the edges.

Let the bars cool completely in the pan on a wire rack; if you slice them while warm, they’ll likely fall apart. Then use the parchment paper overhang to lift the slab onto a cutting board and slice into 16 squares. For full ingredient quantities and detailed instructions, refer to the recipe card below.

Tips for the best results

• Don’t Over-Process: Pulse just until the mixture is crumbly. Over-processing can make the crust tough rather than tender.
• Customize Your Crumble: Add a pinch of cinnamon or nutmeg to the oat mixture for extra warmth, especially if using apple butter or peach preserves.

Storing, freezing and reheating

Store the cooled bars in an airtight container at room temperature for up to 3-4 days, or refrigerate them for up to a week. Let refrigerated bars come to room temperature for a few minutes before serving for the best texture.

To freeze, wrap individual cooled bars tightly in plastic wrap, then place them in a freezer-safe bag or airtight container for up to 3 months. Thaw at room temperature for an hour or two, or microwave for a few seconds if you prefer them slightly warm.

Serving ideas and variations

• Warm Dessert: Serve them slightly warmed with a scoop of vanilla ice cream or a dollop of whipped cream for a comforting dessert.
• Drizzle with Caramel: A light drizzle of store-bought or homemade caramel sauce over the top adds an extra layer of sweet indulgence.
• Change the Fruit: Try different fruit fillings like cherry, raspberry, apricot, or a mixed berry blend.
• Add Spices: Stir a teaspoon of pumpkin pie spice or apple pie spice into the fruit filling to enhance the flavor, especially with apple or peach preserves.

You can find more budget-friendly recipes at thriftyskillet.com/recipes/.

Emily Carter

Nutty Fruit Crumble Bars

Easy and budget-friendly, these crumble bars feature a hearty oat and nut crust with a sweet fruit filling, perfect for a snack or dessert.

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Prep Time 15 minutes mins

Cook Time 35 minutes mins

Total Time 50 minutes mins

Servings: 16 servings

Course: Dessert

Cuisine: American

Calories: 220

Ingredients Equipment Method Notes

Ingredients

  

• 2 cups old fashioned oats
• 1 cup all purpose flour
• 2 tablespoons wheat germ
• ½ teaspoon baking soda
• 10 tablespoons unsalted butter melted
• ⅓ cup chopped nuts such as almonds or walnuts
• ¼ cup honey
• 2 cups apple butter or fruit preserves

Equipment

• 1 9×9 inch baking pan
• 1 food processor
• 1 Parchment paper
• 1 mixing spoon
• 1 wire rack

Method

 

1. Preheat oven to 350°F. Lightly grease a 9×9 inch baking pan and line with parchment paper, leaving an overhang on two sides for easy removal.
2. In a food processor, combine the old-fashioned oats, all-purpose flour, wheat germ, baking soda, melted butter, chopped nuts, and honey.
3. Pulse until the mixture is well combined and the oats and nuts are broken down into small, crumbly pieces.
4. Press about 3/4 of the oat mixture evenly into the bottom of the prepared baking pan.
5. Spread the apple butter or fruit preserves over the pressed crust layer, leaving a small border around the edges.
6. Crumble the remaining 1/4 of the oat mixture evenly over the fruit filling.
7. Bake for 30-35 minutes, or until the top is golden brown and the filling is bubbly.
8. Let the bars cool completely in the pan on a wire rack before lifting them out using the parchment paper overhang.
9. Cut into 16 squares.

Notes

For an even richer flavor, you can lightly toast the chopped nuts before adding them to the food processor mixture.

If you don’t have a food processor, you can combine the dry ingredients and nuts by hand, then cut in the cold butter with a pastry blender or your fingers until crumbly. Stir in the honey.

Frequently Asked Questions

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