
Keep Ingredients Warm: Ensure your eggs and Greek yogurt are at room temperature before mixing. Cold ingredients will cause the melted butter to clump up instantly. Never Skip the Anchor Layer: Always put down a base layer of plain chocolate batter before dropping in the peanut butter. This stops the core from melting out the bottom. Choose the Right Spread: Use a thick, conventional-style creamy peanut butter for the center. Super runny, all-natural separating oils will soak into the dough instead of holding a core shape. Let Them Set: Gluten-free pastries continue to structure themselves as they cool down. Avoid peeling off the paper wrappers while they are hot out of the oven, or they will tear. Quick Warm Up Trick: Microwave a refrigerated leftover muffin for 15 seconds before eating. This softens the outer crumb and turns the peanut butter center into an ooey-gooey sauce.