Blueberry Sourcream Muffins-from scratch

Mommy's little helper

I have made these twice lately, they are delicious.
I think they taste like a shortbread muffin, delicious!

2 C all purpose flour
1 T baking powder
1/2 t salt
2 eggs
1 C sugar
4 T melted butter
1 1/4 C sour cream {10 ounces}
1 1/2 C fresh blueberries {or frozen}
1 T good vanilla

Set oven to 230 degrees. Spray muffin tin.
Whisk flour, baking powder and salt in bowl. Whisk egg in second bowl until well combined and light in color, about 20 seconds. Add sugar to egg until thick, whisking for 30 seconds. Add melted butter, sour cream and vanilla. When combined fold in blueberries. Scoop into your muffin tin 3/4 full.
{if desired you can add a crumb topping with butter, brown sugar and cinnamon}