Blueberry Streusel Coffee Cake Delightful Recipe Guide

Ingredients

• 2 cups all-purpose flour
• 1 cup granulated sugar
• 0.5 cup unsalted butter, softened
• 0.5 cup sour cream
• 3 large eggs
• 1 teaspoon vanilla extract
• 1 teaspoon baking powder
• 0.5 teaspoon baking soda
• 0.5 teaspoon salt
• 2 cups fresh blueberries (or frozen, thawed)
• 0.5 teaspoon cinnamon
• 0.5 cup all-purpose flour (for streusel)
• 0.25 cup brown sugar
• 0.25 cup rolled oats
• 0.25 cup unsalted butter, melted
• 1 teaspoon cinnamon (for streusel)

Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9x13-inch baking pan.
2. In a large mixing bowl, cream together the softened butter and granulated sugar until light and fluffy.
3. Add the eggs, one at a time, mixing well after each addition. Then, mix in the sour cream and vanilla extract until fully combined.
4. In another bowl, whisk together the flour, baking powder, baking soda, and salt.
5. Gradually add the dry ingredients to the wet mixture, stirring until just combined. Do not over mix.
6. Gently fold in the blueberries, being careful not to break them apart.
7. Pour the batter into the prepared baking pan and spread evenly.
8. For the streusel topping, combine the flour, brown sugar, oats, melted butter, and cinnamon in a medium bowl. Mix until crumbly.
9. Sprinkle the streusel mixture evenly over the cake batter.
10. Bake in the preheated oven for 40-45 minutes, or until a toothpick inserted in the center comes out clean.
11. Allow the coffee cake to cool in the pan for about 10 minutes before slicing and serving.