First batch, I used mini muffin tins with no liner. They simply crumbled out of the tin. Next batch, used regular size tin with liners. Came out fine. I sprinkled a bit of cheese on top of each muffin before baking. Liked that touch. Received complements.
I followed this except I exchanged the 1/3 cup water for 1/2 cup sour cream. It made 59 mini muffins. I didn't have the paper liners so I sprayed the muffin pan heavily with Crisco spray. The heavier spray made them come out perfectly! I baked them for 22 min. I used the mild green chilis which gave them flavor without the heat! Great recipe!