Soften the peppers in warm water
7 minUntie the peppers and shake out any loose seeds. Rinse off the dust under running water. Submerge them in warm water that does not burn your finger and cover them with a plate to keep them under the water. Boiling water can soften and gel their thin walls, making them tear when stuffed. After 20–25 minutes, the peppers should be soft enough to bend at the edges without cracking.