Surprise Muffins

1. Heat oven to 400° F. Grease or line 12 medium muffin cups with paper muffin cups.

2. In a large bowl, combine the egg, milk, butter, and vanilla. In a small bowl, whisk together the flour, sugar, baking powder, and salt. Add the dry ingredients to the egg mixture and stir just until the flour is moistened. The batter should be lumpy.

3. Fill muffin cups half full with batter. Drop 1 teaspoon of jelly into the center of each muffin and top with the remaining batter to fill 2/3 full.

4. Bake in the preheated oven for 20-25 minutes or until golden brown. Immediately remove from the pan onto a wire rack to cool slightly. Serve warm with butter.