Ingredients

• 2 cups All-Purpose Flour 
• 1 teaspoon Baking Powder
• 1/2 teaspoon Ground Cinnamon
• 1/2 teaspoon Salt
• 1/4 teaspoon Baking Soda
• 3 Eggs, slightly beaten
• 3/4 cup Granulated Sugar
• 1 Stick Unsalted Butter, melted then cooled
• 1 cup Sour Cream
• 1 teaspoon Vanilla Extract

Crumble

• 2/3 cup Granulated Sugar
• 1/3 cup All-Purpose Four
• 1 tablespoon Ground Cinnamon
• 4 tablespoons Unsalted Butter, softened

Directions

1. Preheat oven to 350F; line a muffin pan with paper liners then spray the liners with cooking spray
2. For the crumble: mix together the sugar, flour, and cinnamon; using a fork, cut in the butter until it becomes crumbles; set aside
3. For the muffins: in a large bowl, whisk together the flour, baking powder, ground cinnamon, salt and baking soda; set aside
4. In another bowl, using a fork beat the eggs; stir in 3/4 cup sugar, melted butter, sour cream and vanilla extract; stir the wet mixture into the flour mixture until combined; stir in half of the crumble into the batter
5. Spoon the batter evenly into the muffin cups; top with the remaining crumble; bake for 24-28 minutes until a toothpick inserted comes out clean then allow to cool