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										Preheat oven to 350F degrees. Place cupcake liners in a muffin pan and s aside. 
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										Place blueberries in a food processor or blender. Pulse until blueberries are chopped into small bits but before they become pureed. 
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										In a medium bowl, mix together flour, baking powder, baking soda, and salt. Set aside. 
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										In a large microwave-safe bowl, melt butter in the microwave. 
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										Stir in sugar and mix. 
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										Add the egg, yogurt, milk, and vanilla extract until combined. 
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										Pour dry ingredients into the wet ingredients and mix slowly until there are no lumps. Fold in the blueberries. 
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										Divide batter among 12 cupcake liners and bake for 20 minutes or until a toothpick inserted in the center comes out clean. Allow to cool completely before frosting.