By peeling your peppers, you're achieving the same texture that roasted peppers offer, but with the benefit of an extra-bright flavor that elevates dishes like red pepper soup, soffrito, shakshuka, and tomato-based sauces. However, peeling will affect the stability of the pepper, and for dishes like stuffed bell peppers, Philly cheese steaks, and fajitas, it's best to keep the skin on.