Hey y'all! If you're craving a sweet treat that’s brimming with juicy raspberry flavor yet unbelievably easy to whip up, these Fabulous Five Ingredient Raspberry Bars are about to be your new go-to dessert. With only a handful of pantry staples, you’ll be amazed at how deliciously crumbly, buttery, and fruity each bite is—perfect for potlucks, picnics, or a comforting weeknight snack. Ready to see just how quick and effortless dessert can be? Let's get cooking!
Why You'll Love This Fabulous Five Ingredient Raspberry Bars Recipe
- Ultra-easy recipe—just five simple, fuss-free ingredients.
- No fancy equipment or skills required, just layer, bake, and enjoy.
- Beautifully crisp, buttery texture with a sweet-tart raspberry center.
- Perfect for sharing at parties, bake sales, or as a lunchbox treat.
- Versatile base to customize with your favorite jam or extras.
Fabulous Five Ingredient Raspberry Bars: Ingredients
- 2 cups (250g) all-purpose flour
- 1 ½ cups (170g) old-fashioned rolled oats
- ¾ cup (150g) granulated sugar
- 1 cup (226g) unsalted butter, melted and slightly cooled
- ¾ cup (240g) raspberry preserves or jam
How to Make Fabulous Five Ingredient Raspberry Bars
Step 1: Prep the Pan & Ingredients
Preheat your oven to 350°F (175°C). Line an 8x8 inch (20x20 cm) baking pan with parchment paper, leaving an overhang for easy lifting.
Step 2: Mix the Crumble Base
In a large mixing bowl, stir together the flour, oats, and sugar until evenly combined. Pour in the melted butter and stir until the mixture forms coarse crumbs.
Step 3: Create the Bottom Layer
Scoop about two-thirds of the crumble mixture into the prepared pan. Press down firmly with your fingers or a spatula to form an even, compact layer.
Step 4: Add the Raspberry Filling
Spread the raspberry preserves evenly over the crust, leaving a small border around the edges.
Step 5: Top and Bake
Sprinkle the remaining crumble mixture loosely over the raspberry layer, making sure some raspberries peek through. Bake for 30–35 minutes, or until the top is golden and the raspberry filling bubbles gently at the edges.
Step 6: Cool and Slice
Let the bars cool completely in the pan (about 1 hour) before lifting out and slicing into 16 squares. Serve and enjoy!
Prep Time: 10 minutes
Total Time: 45 minutes
Notes & Tips for Perfect Fabulous Five Ingredient Raspberry Bars
- For a crisper bar, bake on the longer end of the time range and let cool fully before slicing.
- For best results, use high-quality raspberry preserves—read more about choosing jams here.
- You can double the recipe and use a 9x13 inch pan if feeding a crowd!
Variations: Make These Raspberry Bars Uniquely Yours
- Gluten-Free: Swap in a 1:1 gluten-free flour blend and certified gluten-free oats.
- Berry Mix Bars: Use a combination of raspberry and blueberry or strawberry jam for a fun twist.
- Nutty Crunch: Add ½ cup chopped pecans or almonds to your crumble mixture for extra texture.
Required Equipment for Fabulous Five Ingredient Raspberry Bars
- 8x8 inch baking pan
- Parchment paper
- Large mixing bowl
- Measuring cups and spoons
- Spatula or spoon
Storing Fabulous Five Ingredient Raspberry Bars
Keep raspberry bars in an airtight container at room temperature for up to 3 days, or refrigerate for up to a week. For longer storage, freeze bars individually wrapped for up to 2 months, thawing at room temperature before enjoying.
Serving Suggestions: Enjoy Your Raspberry Bars!
- Pair with a scoop of vanilla ice cream or a dollop of whipped cream for an indulgent dessert.
- Excellent alongside coffee, tea, or a tall glass of cold milk.
- Pack them up for a picnic, school snack, or quick breakfast treat!
Pro Tips for the Best Fabulous Five Ingredient Raspberry Bars
- Don’t overbake—the bars will firm up as they cool (learn more about baking with oats here).
- Allow bars to cool fully before slicing for the neatest squares.
- Swap out raspberry preserves for homemade jam if you want to reduce added sugar; learn how to make your own here.
FAQ: Fabulous Five Ingredient Raspberry Bars
Can I use fresh raspberries instead of jam?
For best results, use preserves—the bars may turn soggy with fresh berries, but you can fold a handful into the jam layer if desired!
Can I make these dairy-free?
Absolutely! Substitute the butter with melted coconut oil or your favorite vegan butter brand.
What other jams work in this recipe?
Nearly any thick, high-quality preserve will work—try apricot, strawberry, blackberry, or blueberry for fun variations!
Ingredients
- 2 cups all-purpose flour
- 1 ½ cups old-fashioned rolled oats
- 1 cup unsalted butter, melted
- ¾ cup packed light brown sugar
- 1 cup raspberry preserves
- ¼ teaspoon salt
- ½ teaspoon vanilla extract
Instructions
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1Preheat oven to 350°F (175°C). Line an 8x8-inch baking pan with parchment paper.
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2In a large bowl, combine flour, oats, brown sugar, and salt. Stir in melted butter and vanilla extract until well combined.
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3Press about two-thirds of the crumb mixture into the bottom of the prepared pan to form an even layer.
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4Spread the raspberry preserves evenly over the base layer.
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5Crumble the remaining dough mixture over the raspberry layer.
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6Bake for 30 minutes, or until the top is golden brown. Let cool completely before cutting into bars.
Approximate Information for One Serving
Nutrition Disclaimers
Number of total servings shown is approximate. Actual number of servings will depend on your preferred portion sizes.
Nutritional values shown are general guidelines and reflect information for 1 serving using the ingredients listed, not including any optional ingredients. Actual macros may vary slightly depending on specific brands and types of ingredients used.
To determine the weight of one serving, prepare the recipe as instructed. Weigh the finished recipe, then divide the weight of the finished recipe (not including the weight of the container the food is in) by the desired number of servings. Result will be the weight of one serving.
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