Blackberry Jam Crumble Bars
By Sofia Bennett
Buttery crumble bars with a thick blackberry-jam layer and golden crumb topping. The full recipe below keeps the ingredient amounts and method together so you can cook from one page.
Why You’ll Love This Blackberry Jam Crumble Bars Recipe
- Uses a straightforward home-baking method with measured ingredients and clear bake steps.
- The recipe uses 5 measured ingredients and 7 clear steps.
- The main cook or bake time is about 35 min.
What you’ll need
- 1 1/2 cups (340g) unsalted butter, softened
- 1 cup (200g) granulated sugar
- 3 cups (375g) all-purpose flour
- 1/2 teaspoon (3g) salt
- 1 1/2 cups (450g) blackberry jam
YOU MIGHT LOVE: Blueberry Crumble Bars — another recipe selected from a related category or overlapping theme.
Keep it simple
- Baking dish or pan
- Mixing bowl
- Measuring cups and spoons
Step-by-step instructions
Read through the steps once, then prepare the measured ingredients before you begin.
- 1Step 1
Preheat oven to 375F (190C). Line an 8x8 baking pan with parchment paper.
- 2Step 2
In a large bowl, cream butter and sugar. Mix in flour and salt until crumbly.
- 3Step 3
Press two-thirds of the dough into the prepared pan.
- 4Step 4
Spread blackberry jam evenly over the crust.
- 5Step 5
Crumble the remaining dough over the top.
- 6Step 6
Bake for 30-35 minutes until golden brown.
- 7Step 7
Cool completely before cutting into squares.
CHECK OUT: Chocolate Coconut Crumble Bars — another recipe selected from a related category or overlapping theme.
Tips for a better result
- Let baked cookies or bars cool as directed before moving or slicing them.
- Use the recipe photos as a visual guide for texture and final presentation.
Variations & substitutions
- Use the alternate recipe photos as serving and presentation references.
- Keep the same measured base and use the photographed finish as your guide for portioning and presentation.
Serving suggestions
Serve the recipe as shown in the photos, or pair it with another recipe from the same collection for a complete breakfast, snack, or dessert spread.
Storage & reheating
For storage and reheating, follow the ingredient-specific guidance you normally use at home. The source inventory does not provide a tested storage duration, so this page does not invent one.
Nutrition notes
Values below come directly from your recipe inventory and are presented as recipe information, not medical advice.
Quick recipe answers
What are the main ingredients in Blackberry Jam Crumble Bars?+
The core ingredients listed in this recipe are unsalted butter, softened, granulated sugar, all-purpose flour. See the ingredient section for the exact amounts.
How long does Blackberry Jam Crumble Bars take?+
Plan for about 15 min of prep, 35 min of cooking or baking.
How do I know when the recipe is ready?+
Use the written final instruction together with the recipe photos as your guide for the intended texture and appearance.
Can I substitute ingredients?+
The supplied recipe inventory does not include tested substitutions. For the most reliable result, use the listed ingredients and measurements as written.
If Blackberry Jam Crumble Bars fits what you are craving, save the recipe and use the measured ingredient list and steps above when you are ready to make it.
Blackberry Jam Crumble Bars
Buttery crumble bars with a thick blackberry-jam layer and golden crumb topping.
Ingredients
- 1 1/2 cups (340g) unsalted butter, softened
- 1 cup (200g) granulated sugar
- 3 cups (375g) all-purpose flour
- 1/2 teaspoon (3g) salt
- 1 1/2 cups (450g) blackberry jam
Instructions
- Preheat oven to 375F (190C). Line an 8x8 baking pan with parchment paper.
- In a large bowl, cream butter and sugar. Mix in flour and salt until crumbly.
- Press two-thirds of the dough into the prepared pan.
- Spread blackberry jam evenly over the crust.
- Crumble the remaining dough over the top.
- Bake for 30-35 minutes until golden brown.
- Cool completely before cutting into squares.
Nutrition
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