I’ve been experimenting with this low-carb muffin recipe. It’s pretty good. Yesterday I added a couple spoonfuls of peanut butter to the batter, which turned out really well. Today I tried putting in some frozen blueberries (thawed, of course) and some cinnamon. They tasted great, but I couldn’t get them out of the muffin pan in one piece. The bottoms stuck and the tops pulled off. What am I doing wrong? I sprayed the tin with “Butta” (that’s seriously what it’s called), which is basically a “Pam”-like cooking spray. Should I use something else? Am I baking too long/not long enough? Let me know if you have any guesses. Meanwhile I’m going to have to (regrettably) eat all the leftover yummy muffin bits stuck to the pan. Pity me.