Allrecipes on Instagram: "How often do you come across a recipe that took 50 years to perfect? 🤩 We received 100+ entries for our first-ever recipe contest in honor of World Casserole Day, and this Crunchy Tex-Mex Casserole from @bettesullivan2552 stole the show. Safe to say Bette knows how to build a dish that will win everyone’s heart over. 🫂🍲 Ingredients: 2 (8.5-ounce) boxes cornbread muffin mix 1 cup chicken broth 3 cups shredded rotisserie chicken 1 (15-ounce) jar salsa (mild or medium)