Easy Berry Oat Bars Recipe with Raspberry Preserves
Easy Berry Oat Bars with Raspberry Preserves are the perfect grab-and-go breakfast or snack. After making these dozens of times, I’ve discovered the trick to keeping them crispy on the outside and chewy on the inside. Keep reading for my best tips or jump to the recipe card. If you love recipes like this, you’ll also enjoy Easy Chicken Grape Salad Recipe for Quick Healthy Lunch and Easy Creamy Tuscan White Bean Soup with Sausage and Spinach.
Why This Easy Berry Oat Bars Recipe with Raspberry Preserves Is Pure Comfort
- Crispy on the outside, chewy on the inside
- Packed with fresh berry flavor
- Easy to make and perfect for busy mornings
- Freezer-friendly for meal prep
What You'll Need for Easy Berry Oat Bars Recipe with Raspberry Preserves
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 1 1/2 cups old-fashioned oats
- 1/2 cup all-purpose flour
- 1/2 cup packed light brown sugar
- 1/2 tsp baking powder
- 1/4 tsp salt
- 1/2 cup unsalted butter, melted
- 1 large egg
- 1 tsp vanilla extract
- 1 cup raspberry preserves
- 1 cup fresh berries (raspberries, blueberries, or sliced strawberries)
- 1/2 tsp ground cinnamon
- 1/4 tsp ground nutmeg
- Optional: Powdered sugar, for dusting
- Optional: Fresh berries, for garnish
📝 Ingredient Notes
- old-fashioned oats: Do not use quick-cooking oats.
- unsalted butter: Melted butter helps create a crispy topping.
🛒 Tools & Equipment I Recommend
- KitchenAid Stand Mixer — Makes quick work of combining ingredients → See on Amazon
- Silicone Baking Mats — Prevents sticking and easy cleanup → See on Amazon
How to Make Easy Berry Oat Bars Recipe with Raspberry Preserves
- Step 1: Preheat oven to 350°F (175°C). Grease or line an 8×8-inch baking dish with parchment paper.
- Step 2: In a large bowl, combine oats, flour, brown sugar, baking powder, cinnamon, nutmeg, and salt. Add melted butter, egg, and vanilla extract. Mix until well combined.
- Step 3: Press half of the oat mixture into the prepared baking dish. Spread raspberry preserves evenly over the oat base. Sprinkle fresh berries over the preserves. Crumble the remaining oat mixture over the berries, pressing gently to create an even topping.
- Step 4: Bake for 25-30 minutes or until the topping is golden brown and the preserves are bubbly. Allow the bars to cool completely in the pan before slicing.
Cook's Tips for Perfect Easy Berry Oat Bars Recipe with Raspberry Preserves
- Pro Tip: For a crisper topping, press the oat mixture firmly into the pan before baking.
- Common mistake and fix: If your bars are too soft, try baking them for a few more minutes or at a slightly higher temperature. If they're too dry, add a bit more butter or egg to the mixture.
- Pro Tip: For easier slicing, refrigerate the bars for about 30 minutes before cutting.
- Pro Tip: To prevent the bars from sticking, line the pan with parchment paper and leave an overhang on the sides for easy removal.
Storing & Reheating Easy Berry Oat Bars Recipe with Raspberry Preserves
Short-Term Storage
Store in an airtight container in the fridge. Store leftover bars in an airtight container in the refrigerator for up to 5 days. Make-ahead tip: Bars can be made up to 2 days ahead and stored in the refrigerator.
Freezing Easy Berry Oat Bars Recipe with Raspberry Preserves
Freeze cooled bars in a single layer on a baking sheet, then transfer to an airtight container. Freeze for up to 3 months.
How to Reheat Without Drying It Out
Oven: To reheat, place bars on a baking sheet in a 350°F (175°C) oven for 10-15 minutes or until warmed through. Microwave: Reheat individual bars in the microwave for 15-20 seconds or until warmed through.
Recipe Notes
- Chef tip: For a nut-free version, substitute the oats with certified gluten-free oats and omit the nutmeg.
- Best substitution: You can substitute the raspberry preserves with your favorite fruit jam or jelly.
- Make-ahead: These bars can be made ahead and frozen for up to 3 months.
- Scaling: This recipe can be doubled and baked in a 9×13-inch baking dish for a larger batch.
- Troubleshooting: If your bars are too soft, try baking them for a few more minutes or at a slightly higher temperature. If they're too dry, add a bit more butter or egg to the mixture.
Want to level up this recipe?
Parchment Paper — Makes removing the bars from the pan a breeze → Check price on Amazon
Easy Berry Oat Bars Recipe with Raspberry Preserves
Ingredients
Main Ingredients
- 1 1/2 cups old-fashioned oats
- 1/2 cup all-purpose flour
- 1/2 cup packed light brown sugar
- 1/2 tsp baking powder
- 1/4 tsp salt
- 1/2 cup unsalted butter, melted
- 1 large egg
- 1 tsp vanilla extract
- 1 cup raspberry preserves
- 1 cup fresh berries (raspberries, blueberries, or sliced strawberries)
Seasonings
- 1/2 tsp ground cinnamon
- 1/4 tsp ground nutmeg
Optional Toppings
- Powdered sugar, for dusting
- Fresh berries, for garnish
Instructions
- Step 1: Preheat oven to 350°F (175°C). Grease or line an 8×8-inch baking dish with parchment paper.
- Step 2: In a large bowl, combine oats, flour, brown sugar, baking powder, cinnamon, nutmeg, and salt. Add melted butter, egg, and vanilla extract. Mix until well combined.
- Step 3: Press half of the oat mixture into the prepared baking dish. Spread raspberry preserves evenly over the oat base. Sprinkle fresh berries over the preserves. Crumble the remaining oat mixture over the berries, pressing gently to create an even topping.
- Step 4: Bake for 25-30 minutes or until the topping is golden brown and the preserves are bubbly. Allow the bars to cool completely in the pan before slicing.
Notes
- Chef tip: For a nut-free version, substitute the oats with certified gluten-free oats and omit the nutmeg.
- Best substitution: You can substitute the raspberry preserves with your favorite fruit jam or jelly.
- Make-ahead: These bars can be made ahead and frozen for up to 3 months.
- Scaling: This recipe can be doubled and baked in a 9×13-inch baking dish for a larger batch.
- Troubleshooting: If your bars are too soft, try baking them for a few more minutes or at a slightly higher temperature. If they're too dry, add a bit more butter or egg to the mixture.
Storage
- Fridge: Store leftover bars in an airtight container in the refrigerator for up to 5 days.
- Freezer: Freeze cooled bars in a single layer on a baking sheet, then transfer to an airtight container. Freeze for up to 3 months.
- Oven reheat: To reheat, place bars on a baking sheet in a 350°F (175°C) oven for 10-15 minutes or until warmed through.
- Microwave reheat: Reheat individual bars in the microwave for 15-20 seconds or until warmed through.
- Make ahead: Bars can be made up to 2 days ahead and stored in the refrigerator.
Nutrition Per Serving
- Calories: 220
- Protein: 3g
- Fat: 9g
- Carbs: 32g
- Fiber: 2g
- Sugar: 18g
- Sodium: 120mg
- Cholesterol: 35mg
- Sat. Fat: 5g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Berry Oat Bars Recipe with Raspberry Preserves FAQs
Yes, you can use frozen berries. Thaw them before using and adjust the baking time if needed.
If your bars are too dry, it's likely that the oats absorbed too much liquid. Try adding a bit more butter or egg to the mixture next time.
No, these oat bars are best baked in the oven. The air fryer may not provide even heating for the entire dish.
Yes, these oat bars can be frozen for up to 3 months. Freeze cooled bars in a single layer on a baking sheet, then transfer to an airtight container.
Yes, you can make these oat bars gluten-free by substituting the all-purpose flour with a gluten-free flour blend and using certified gluten-free oats.
A Warm Final Note
I can’t wait for you to try Easy Berry Oat Bars Recipe with Raspberry Preserves and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
