Fold in the chocolate chips or chunks.
Fill the Muffin Tins:
Spoon a small amount of batter into each muffin cup, filling it about one-third full.
Place a piece of dark chocolate in the center of each muffin cup, pressing it slightly into the batter.
Cover the chocolate piece with more batter until each muffin cup is about two-thirds full.
Bake:
Bake in the preheated oven for 18-20 minutes, or until the muffins are set and a toothpick inserted into the muffin (but not into the fondant center) comes out clean.
Cool and Serve:
Allow the muffins to cool in the tin for about 5 minutes before transferring them to a wire rack to cool completely.
Serve warm to enjoy the molten chocolate centers or store in an airtight container for up to 3 days.
These Chocolate Fondant Muffins are a decadent treat, perfect for dessert or a special snack. Enjoy the rich, gooey chocolate center that makes every bite an indulgent delight!