In another bowl, beat cream cheese, sugar, egg yolk, and vanilla for the swirl. Drop a tablespoon on each muffin, swirling with a toothpick.
Bake for 18-20 minutes or until a toothpick comes out clean.
Cool slightly before serving for the best flavor.
Prep Time: 15 minutes
Cooking Time: 20 minutes
Total Time: 35 minutes
Tips:
Use a toothpick to create beautiful, unique swirls, and enjoy these muffins warm for a soft, creamy experience!
