Sheet Pan Chicken Fajitas

Name: Sheet Pan Chicken Fajitas
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: American, Mexican, Latin American, TexMex
Ingredients: 1 Tbsp chili powder ($0.30); 1/2 Tbsp paprika ($0.15); 1/2 tsp onion powder ($0.05); 1/4 tsp garlic powder ($0.05); 1/4 tsp cumin ($0.03); 1/8 tsp cayenne pepper ($0.02); 1 tsp sugar ($0.02); 1/2 tsp salt ($0.02); 2 small yellow onions (or one large, $1.40); 3 bell peppers, any color ($2.58); 1 lb. chicken breast ($2.67); 2 Tbsp cooking oil ($0.08); 1 lime ($0.25); 8 6-inch tortillas ($1.58); 1/2 cup sour cream ( optional, $0.49); 1/4 bunch cilantro ( optional, $0.50)