Sour Cream Coffee Cake

Ingredients

• 3/4 cup unsalted butter, softened
• 1 1/2 cups sugar
• 3 large eggs
• 1 cup sour cream
• 1 1/2 tsp vanilla extract
• 2 cups all-purpose flour
• 1 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp salt
• 1/2 cup brown sugar, packed
• 1/4 cup all-purpose flour
• 1 1/2 tsp ground cinnamon
• 3 Tbsp butter, melted
• 3/4 cup walnuts or pecans, chopped

Before you start

• Preheat oven to 350°F.
• Grease and flour a 10-in tube or Bundt pan.

Directions

1. Beat until fluffy, 3 min: unsalted butter, sugar.
2. Beat in one at a time: step 1, eggs.
3. Beat in: step 2, sour cream, vanilla extract.
4. Mix in just until combined: step 3, all-purpose flour, baking powder, baking soda, salt.
5. Mix until crumbly: brown sugar, all-purpose flour, ground cinnamon, butter, walnuts or pecans.
6. Layer half the batter, half the streusel, then repeat: step 4, step 5.
7. Bake 350°F until a tester comes out clean, 50 to 60 min: step 6.
8. Cool in the pan 30 min, turn out: step 7.