Awesome Chocolate Chip Streusel Coffee Cake Recipe - Food.com

Ingredients

• 2 1/2 cups flour
• 3 teaspoons baking powder
• 1 teaspoon baking soda
• 1/4 teaspoon salt
• 1 cup butter, softened (no sustitutions)
• 1 cup sugar
• 3 eggs, room temp
• 1 cup sour cream, room temp
• 2 teaspoons vanilla
• 1 cup chopped nuts
• 1 cup mini chocolate chip
• 1/2 cup brown sugar, packed
• 2 teaspoons cinnamon