Food and Recipes Desserts Cakes Blueberry Dump Cake Is Summer's Simplest Dessert Be the first to rate & review! Blueberry dump cake is warm and delicious with a gooey filling and perfectly browned, crispy crust. Dump cakes are among the easiest desserts you can make, but there's one mistake you should avoid: Don't mix all of the ingredients together. The essence of a dump cake is to "dump" ingredients in a pan and bake. When the top is golden brown and the filling is bubbling up on the sides, your cake is done. Serve with vanilla ice cream for the perfect dessert. By Kermilia White Kermilia White Kermilia White is a full-time content creator with a focus on food and family. With more than seven years of experience, she has created recipes for popular household brands such as Pillsbury, Country Crock, and Kings Hawaiian. Southern Living's editorial guidelines Published on August 25, 2024 Rate PRINT Share Close Photo: Caitlin Bensel; Food Stylist: Torie Cox Active Time: 10 mins Total Time: 50 mins Servings: 12 Caitlin Bensel; Food Stylist: Torie Cox Ingredients 2 (21 oz.) cans blueberry pie filling 1 (15.25 oz.) box yellow cake mix 3/4 cup (1 1/2 sticks) frozen unsalted butter, cut into 1/8-in.-thick slices, plus extra to grease pan 1/4 tsp. ground cinnamon Directions Prepare oven and baking pan: Preheat oven to 375°F. Grease a 13- x 9-inch baking pan with butter. Caitlin Bensel; Food Stylist: Torie Cox Add pie filling: Spread blueberry pie filling evenly in prepared pan. Caitlin Bensel; Food Stylist: Torie Cox Add cake mix: Sprinkle cake mix evenly over pie filling. Caitlin Bensel; Food Stylist: Torie Cox Add butter and cinnamon: Place butter slices evenly over dry cake mix, making sure most of cake mix is covered. Caitlin Bensel; Food Stylist: Torie Cox Sprinkle with cinnamon. Caitlin Bensel; Food Stylist: Torie Cox Bake cake: Bake in preheated oven until golden brown and bubbly, about 45-50 minutes. Remove from oven and let cool 10 minutes. Serve warm. Caitlin Bensel; Food Stylist: Torie Cox Rate It Print