Cream together butter and sugar.

Mix in eggs, salt, soda, and vanilla. Add 1 and 1/4 cup flour.

Put 2 TBS flour into a bowl and toss blueberries, just so blueberries are lightly coated with flour. Gently, stir in blueberries.

Bake at 450 degrees for 15 minutes.

EXTRA STEP: To make Stuffed Blueberry Muffins: add 4oz Cream Cheese and 3 TBSP Sugar into a small bowl and mix together. Add 2 TBSP of batter into muffin tin, add 1 tsp of cream cheese mixture on top. Add another 1 TBSP + of batter on top of cream cheese mixture.