For roasted poblano strips, place washed poblanos six inches under the preheated broiler set to high. Broil for 8-10 minutes per side or until skins bubble and blister. Remove from oven and place peppers in plastic bag for a few minutes. After 20 minutes. peel blistered skins. Remove stems and seeds and slice into thin strips. The rajas, strips can be combined with sauteed onions.