Preheat over to 375°F and line a muffin pan with liners and set aside. Cream together the butter and sugar in a large mixing bowl. Beat in egg and vanilla. The mixture will be a bit lumpy, that’s okay.

Gently fold in most or all of the strawberries. Add about ¼ cup of batter to each muffin liner then load up the tops of the muffins with the remaining strawberries.

Expert Tip: You can mix most of the strawberries into the batter and add the rest to the top, which will result in flatter muffins. Or you can mix all of the strawberries into the batter which will yield dome-topped muffins.