rajas con crema

• 5-6 poblanos
• 1/2 of a large white onion, sliced into rings and then cut in half (to make half moon strips)
• 2 tbsp salted butter (do not substitute margarine)
• A third of a 15 oz. container of crema Mexicana or sour cream
• About a half cup of coarsely shredded Chihuahua cheese
• A pinch of salt if desired

cook in pan, yum!