Blueberry Muffins - cooking recipe

Ingredients

2 c. flour
2/3 c. sugar
2 1/2 tsp. baking powder
1/4 tsp. baking soda
1/2 tsp. salt
1 tsp. ground cinnamon
1 c. milk
1/2 c. unsalted butter, melted
2 eggs
1 c. blueberries

Preparation

Preheat oven to 400\u00b0.
Butter standard muffin tins.