Blueberry Coffee Cake with Cinnamon Walnut Streusel

Name: Blueberry Coffee Cake with Cinnamon Walnut Streusel
Prep time: 15 min
Cook time: 1 h
Total time: 1 h 15 min
Cuisine: American
Ingredients: 2 tablespoons brown sugar; ¼ teaspoon cinnamon (ground); ¼ cup walnuts (chopped); 2½ cups flour (350 grams, all-purpose ); 1 teaspoon baking powder; 1 teaspoon baking soda; 1 cup brown sugar (lightly packed, scant cup); ⅔ cup vegetable oil (or sunflower oil); 1 egg (lightly beaten, room temperature); 1 cup sour cream (room temperature); ½ teaspoon almond extract; 1 teaspoon lemon zest (from organic lemon); 2 cups blueberries (fresh or frozen)

Instructions

Prep:15minCook:1h

This blueberry sour cream coffee cake recipe uses oil instead of butter for an extra moist crumb. Blueberries and cinnamon walnut streusel are layered twice through the batter for even distribution in every slice.

Updated at: Sun, 28 Jun 2026 00:08:41 GMT