When you want a cozy, bakery-style treat that works for breakfast, brunch, or dessert, this Peach-Blueberry Coffee Cake is the perfect choice. It’s tender and moist with sweet peaches and juicy blueberries baked into every slice, then finished with a golden cinnamon crumb topping that makes it completely irresistible.
Unlike dry coffee cakes, this homemade version stays soft thanks to a rich batter and plenty of fruit. It’s ideal for weekend mornings, potlucks, holiday brunches, or anytime you want a crowd-pleasing cake that feels special but is easy to make.
Ingredients
Serves 12 (9×9-inch pan)
Coffee Cake Batter
- 2 cups (250g) all-purpose flour
- 2 teaspoons baking powder
- 1/2 teaspoon baking soda
- 1/2 teaspoon salt
- 1 teaspoon ground cinnamon
- 1/2 cup (115g) unsalted butter, softened
- 3/4 cup (150g) granulated sugar
- 2 large eggs, room temperature
- 1 teaspoon vanilla extract
- 1 cup (240g) sour cream (or Greek yogurt)
- 1/4 cup (60ml) milk (as needed for batter consistency)
- 1 1/2 cups diced peaches (fresh or canned, well-drained)
- 1 cup blueberries (fresh or frozen)
- 1 tablespoon flour (to toss with fruit)
Cinnamon Crumb Topping
- 3/4 cup (95g) all-purpose flour
- 1/2 cup (100g) brown sugar
- 1 teaspoon cinnamon
- Pinch of salt
- 6 tablespoons (85g) unsalted butter, melted
Optional Glaze
- 3/4 cup (90g) powdered sugar
- 1–2 tablespoons milk or lemon juice
- 1/2 teaspoon vanilla extract
Preparation Time
- Prep time: 20 minutes
- Bake time: 40–45 minutes
- Cooling time: 20–30 minutes
- Total time: About 1 hour 30 minutes
Step-by-Step Instructions
Step 1: Preheat and Prep
Preheat oven to 350°F (175°C). Grease a 9×9-inch baking pan (or line with parchment for easy lifting).
Step 2: Make the Crumb Topping
In a bowl, mix flour, brown sugar, cinnamon, and salt. Stir in melted butter until crumbly. Set aside.
Step 3: Mix Dry Ingredients
In a separate bowl, whisk flour, baking powder, baking soda, salt, and cinnamon.
Step 4: Cream Butter and Sugar
Beat softened butter and sugar until light and fluffy (about 2 minutes). Add eggs one at a time, then mix in vanilla.
Step 5: Add Sour Cream and Combine
Mix in sour cream. Add dry ingredients and mix just until combined. If batter is very thick, add a little milk to loosen.
Step 6: Fold in Fruit
Toss peaches and blueberries with 1 tablespoon flour (helps prevent sinking). Gently fold into the batter.
Step 7: Assemble
Spread batter evenly into the pan. Sprinkle crumb topping generously over the top.
Step 8: Bake
Bake for 40–45 minutes, until a toothpick inserted in the center comes out clean (a few moist crumbs are fine).
Step 9: Cool and Glaze (Optional)
Cool 20–30 minutes. Drizzle with glaze if desired. Slice and serve.
Serving Suggestions
- Serve warm with coffee or tea for a classic breakfast treat.
- Add a scoop of vanilla ice cream for dessert.
- Pair with whipped cream and extra fresh berries for brunch.
- Dust with powdered sugar for a simple finish.
- Toast leftovers lightly for a warm, bakery-style bite.
Nutritional Highlights
| Nutrient | Per Serving (1 slice, 1/12 cake) |
|---|---|
| Calories | 340 |
| Protein | 5 grams |
| Total Fat | 14 grams |
| Saturated Fat | 8 grams |
| Carbohydrates | 50 grams |
| Sugars | 26 grams |
| Fiber | 2 grams |
| Sodium | 230 milligrams |
Nutritional Notes:
- Peaches and blueberries add natural sweetness plus vitamins and antioxidants.
- Sour cream (or yogurt) keeps the cake tender and moist.
- The crumb topping adds richness—use a slightly smaller amount for a lighter version.
Tips for Perfect Coffee Cake
- Toss fruit in flour so it stays evenly distributed.
- Don’t overmix the batter—this keeps the cake soft.
- If using frozen blueberries, add them straight from the freezer to reduce bleeding.
- Let the cake cool a bit before slicing for cleaner pieces.
- Store covered to keep it moist for days.
Variations to Try
- Peach Raspberry: Swap blueberries for raspberries.
- Almond Twist: Add 1/2 teaspoon almond extract and sprinkle sliced almonds on top.
- Extra Cinnamon: Add a cinnamon sugar swirl in the middle.
- Buttermilk Version: Replace sour cream with buttermilk (reduce milk as needed).
- Mini Cakes: Bake in a muffin tin for coffee cake muffins (18–22 minutes).
This Peach-Blueberry Coffee Cake is soft, fruity, and topped with the most irresistible buttery crumb. Easy enough for everyday baking but special enough for brunch gatherings, it’s the kind of recipe everyone asks for after the first bite.
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