Mexican-Style Turkey Joes

Ground turkey, quinoa and taco toppings modernize the all-American hot sandwich.
1 lb. lean ground turkey or beef
3 cups diced bell pepper (1 cup EACH red, yellow and green or any combination)
1 carton (24 oz.) College Inn® Mexican-Style Simple Starter® Sauce
1 can (15.25 oz.) whole kernel corn, well drained
3/4 cup uncooked quinoa
1/3 cup tomato paste
1/2 cup sliced green onion
Toasted burger buns
Toppings: Cheddar cheese, tomato, avocado, sour cream, jalapeño, cilantro, lettuce.