These Blueberry Bar Cookies are a delightful mix of fruity sweetness and crunchy oat goodness, perfect for any time of year. Using a base of Duncan Hines Wild Blueberry Muffin Mix, this recipe makes baking a breeze, giving you all the flavor of homemade blueberry bars with minimal effort. A layer of sweet raspberry or blackberry jam complements the tart blueberries, making these bars irresistible. Whether you serve them for breakfast, brunch, or as a snack, these bar cookies are sure to be a crowd-pleaser.
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Blueberry Bar Cookies
Food History
Bar cookies, like this recipe, have a rich history that dates back to the early 20th century. They became especially popular in American kitchens during the mid-1900s when convenience foods such as cake and muffin mixes began to hit the market. Duncan Hines, a trusted brand in home baking, has been a household name since the 1950s, providing easy-to-use mixes that allowed home bakers to whip up treats quickly without sacrificing flavor.
Blueberries, a native fruit to North America, have been used in baking for centuries. Blueberry muffins, pies, and cakes have long been favorites in American households. This recipe cleverly combines the ease of a muffin mix with the timeless appeal of fresh blueberries, giving a modern twist to a traditional treat. The use of oats in the crumb mixture adds a hearty, rustic touch that enhances the texture and flavor of these bars.
Dive into deliciousness!
Discover the story behind your favorite treats in Dessert Bars: A Sweet Blend of History, Ingredients, and Recipes.
Timeline
- Early 1900s: Bar cookies become popular in the U.S. as a simple, shareable dessert.
- 1949: Duncan Hines introduces its first cake mix, revolutionizing home baking.
- 1950s: Blueberry muffins and similar baked goods become a staple in American kitchens.
- Present Day: Blueberry bars, combining the best of cookies and fruit-filled desserts, remain a beloved treat.
Recipe Discussion
This blueberry bar cookie recipe starts with a base of Duncan Hines Wild Blueberry Muffin Mix, giving the bars a light, cakey texture with the flavor of fresh blueberries. Combining the muffin mix with oats and brown sugar transforms the recipe into a crumbly, sweet base that serves as a topping.
Butter or margarine is cut into the crumb mixture, ensuring the bars hold together while baking and develop a deliciously crispy texture. A portion of the crumb mixture is pressed into the bottom of the baking pan, creating a sturdy base for the fruit filling. The filling combines fresh, drained blueberries and either raspberry or blackberry jam, adding layers of sweet and tart flavors.
Once the filling is spread over the base, the reserved crumb mixture is sprinkled on top and patted down lightly to form a crunchy topping. Baking the bars at 375°F ensures they turn golden brown and develop a delightful crispy texture, while the jam and berries meld into a sweet, gooey filling.
Preparation Tips
- Thoroughly drain the blueberries: After rinsing, make sure they are well-drained. Excess moisture can make the bars soggy.
- Cut in the butter evenly: Use a pastry cutter or fork to blend the butter into the dry mixture until it resembles coarse crumbs. This will ensure an even texture in both the base and topping.
- Spread the filling gently: When adding the blueberry and jam mixture, spread it gently over the crumb base to avoid tearing the bottom layer.
- Let cool completely: Allow the bars to cool fully before cutting. This ensures they firm up and are easy to slice into neat squares.
- Substitute with different jams: If you don’t have raspberry or blackberry jam, you can substitute with strawberry or even blueberry preserves for a different flavor twist.
Recommended Kitchen Products
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- Pastry Cutter: A pastry cutter is perfect for cutting butter into the dry ingredients, ensuring an even and crumbly texture.
- 8-Inch Square Baking Pan: For this recipe, a non-stick 8-inch square pan ensures even baking and easy release of the bars.
- Cooling Rack: A cooling rack helps the bars cool evenly after baking, allowing them to firm up properly before slicing.
- Berry Colander: A small colander is ideal for washing and draining blueberries without bruising them.
Serving Suggestions
- With whipped cream: For an extra touch of indulgence, serve these bars with a dollop of fresh whipped cream.
- As part of a brunch spread: These blueberry bars can be included in a brunch spread with muffins, quiche, and fresh fruit for a complete and delicious meal.
- With coffee or tea: These bars are perfect for an afternoon snack when paired with a cup of coffee or tea.
- Warm with ice cream: For a decadent dessert, serve these bars slightly warm with a scoop of vanilla ice cream.
- For a picnic: These bars are easy to pack and transport, making them a great addition to a picnic or potluck.
A Delicious Bar Cookie to Savor
These Blueberry Bar Cookies are a wonderful treat that combines the convenience of a muffin mix with the delicious flavors of fresh berries and jam. The buttery oat crumb adds a satisfying crunch, while the sweet-tart fruit filling provides a burst of flavor in every bite. Whether you’re looking for a simple dessert or a delightful addition to a brunch or picnic, these bars are sure to become a favorite. Quick to prepare and full of flavor, they’re the perfect recipe to enjoy year-round.
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Blueberry Bar Cookies Recipe
Blueberry Bar Cookies
Ingredients
- 1 package Duncan Hines Wild Blueberry Muffin Mix
- 1 cup quick-cooking oats
- ⅓ cup brown sugar
- 6 tablespoons (¾ stick) butter or margarine
- ½ cup raspberry or blackberry jam or preserves
Instructions
- Preheat oven to 375°.
- Wash the blueberries and set aside to drain.
- In a large bowl combine dry muffin mix, oats and sugar; cut in the butter.
- Reserve 1½ cups of this crumb mixture; press the rest on the bottom of a greased 8-inch square pan.
- Gently fold drained blueberries into jam or preserves.
- Spoon over crumb mixture in pan; spread evenly.
- Sprinkle the rest of the crumbs and pat them evenly onto the berry mixture.
- Bake at 375° for 20-25 minutes, until golden brown.
- Cool completely and then cut into bars.