Blueberry Streusel Coffee Cake with Brown Sugar Crumbs
Moist vanilla cake studded with fresh blueberries and topped with a crunchy brown sugar and cinnamon streusel. This american-inspired desserts ready in about 60 minutes layers all-purpose flour, granulated sugar, baking powder into a dessert worth slowing down for — great for weekend baking, holiday tables, or any time you want a sweet payoff at the end of a meal. Each serving lands at about 350 calories and feeds 9, so it slots into a weekend bake or a special-occasion dessert tray. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.
Ingredients
- 2 cups all-purpose flour
- 3/4 cup granulated sugar
- 2 tsp baking powder
- 1/2 tsp salt
- 1/2 cup (1 stick), melted unsalted butter
- 1 cup whole milk
- 2 large eggs
- 2 tsp vanilla extract
- 1 1/2 cups fresh blueberries
- 1/2 cup brown sugar
- 1 tsp ground cinnamon
- 1/3 cup all-purpose flour (for streusel)
- 3 tbsp, cold and cubed unsalted butter (for streusel)
Instructions
- Step 1: Preheat oven to 350°F and grease a 9-inch square baking pan. In a large bowl, whisk together 2 cups all-purpose flour, 3/4 cup granulated sugar, 2 tsp baking powder, and 1/2 tsp salt until well combined.
- Step 2: In another bowl, whisk 2 large eggs, 1 cup whole milk, 1/2 cup melted unsalted butter, and 2 tsp vanilla extract until smooth. Pour the wet ingredients into the dry ingredients and gently fold until just combined.
- Step 3: Carefully fold in 1 1/2 cups fresh blueberries, taking care not to break them.
- Step 4: For the streusel topping, combine 1/2 cup brown sugar, 1 tsp ground cinnamon, 1/3 cup all-purpose flour, and 3 tbsp cold cubed unsalted butter in a small bowl. Use your fingers or a pastry cutter to blend until crumbly.
- Step 5: Pour the batter into the prepared pan and evenly sprinkle the streusel over the top.
- Step 6: Bake for 40-45 minutes until a toothpick inserted in the center comes out clean and the top is golden brown.
- Step 7: Allow to cool for 15 minutes before slicing and serving warm or at room temperature.
Equipment for this recipe
Top-rated tools to make this recipe successfully.
Frequently asked questions
How long does Blueberry Streusel Coffee Cake with Brown Sugar Crumbs take to make?
Total time is about 60 minutes (15 min prep + 45 min cook). Most home bakers find this fits a weekend afternoon; chill or store as the recipe directs before serving.
How do I store leftover Blueberry Streusel Coffee Cake with Brown Sugar Crumbs?
Cool fully before storing. Most baked desserts keep at room temperature in an airtight container for 2–3 days, or in the fridge for up to 5 days. Cream- or custard-based desserts must go in the fridge within 2 hours; reheat gently or serve cold per the recipe.
Can I substitute ingredients in Blueberry Streusel Coffee Cake with Brown Sugar Crumbs?
Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.
How do I scale Blueberry Streusel Coffee Cake with Brown Sugar Crumbs for a different number of people?
The recipe is written for 9 servings. Multiply each ingredient by (your serving target / 9). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.
What goes well with Blueberry Streusel Coffee Cake with Brown Sugar Crumbs?
American desserts like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.
