Chicken Gorgonzola Quesadillas

By whereisdiana

4.43 / 5

10min

23min

2 large skinless, boneless chicken breast halves cut into bite-size pieces and pounded thin
salt and ground black pepper to taste
1 tablespoon olive oil or as needed
½ onion chopped
2 cloves garlic minced
2 flour tortillas or more as desired
1 (5 ounce) package crumbled gorgonzola cheese
1 cup cooked spinach