Grab your ingredients! Preheat your oven to 350 degrees.
Crush up the Ritz crackers.
Mix the mayonnaise and Dijon mustard into a small bowl.
Remove any silver skin from the chicken breast and then tenderize the chicken.
Salt and pepper both sides of the chicken
Place the chicken breasts into a shallow baking pan. Spread the mayonnaise/Dijon mixture over the tops of chicken breasts.
Sprinkle the crushed crackers onto the chicken breasts and bake in a preheated (350 degree) oven for 20-25 minutes. Enjoy!