In a skillet, bring to a boil the chicken breasts, broth, garlic and onion over medium high heat. Turn down the heat to medium and simmer covered for 15 to 20 minutes.
Take out the chicken and shred it with a fork. Reserve the broth.
Melt the butter in a casserole, mix all the ingredients and bake until golden brown.
Enjoy!
Easy, peasy and delicious! I made this casserole twice, and it was a success. Give it a shot and let me know what you think.
Source: Allrecipes.com Voir moins
