This homemade Blueberry Crumb Coffee Cake is thick, buttery, and loaded with fresh blueberries. Baked in a 9×9 or 11 x 7 inch pan, it’s topped with a golden cinnamon crumb and drizzled with a simple vanilla glaze. The result is a soft, moist cake that’s perfect for breakfast, brunch, or an afternoon coffee break. My husband loves anything with blueberries, so this RIDIC-ULICIOUS cake never lasts long around here!
Preheat oven to 350°F. Prepare a 9×9-inch baking dish.
Make crumb topping and set aside.
Beat butter and sugar; add eggs, vanilla, sour cream, and milk.
Mix in dry ingredients until smooth.
Fold in flour-coated blueberries.
Spread batter evenly in pan and sprinkle crumb topping on top.
Bake 40–45 minutes or until golden and a toothpick comes out clean.
Cool slightly and drizzle glaze, if desired.
Notes
When it comes to the nutrition information provided for recipes, it’s important to keep in mind that it’s just an estimate. The actual nutritional values can vary based on the specific ingredients and brands you use. Be mindful that any nutritional information provided is intended as a general guideline rather than exact values.
Storage Notes
Cover tightly and store at room temperature up to 2 days, refrigerate up to 5 days, or freeze up to 2 months.This recipe bakes beautifully in a 11 x 7 baking dish also!