Pre-heat oven to 350. Line a baking sheet with foil or parchment paper.
Crush the ritz crackers in a food processor or in a ziplock bag using a rolling pin. Put in a shallow dish.
Melt butter in a shallow dish in microwave.
Dip chicken in melted butter then dip in crushed crackers until well coated.
Bake at 350 for 30-40 min or until chicken juices run clear.
Notes
The amount of crackers and butter you will use depends on how many chicken breasts or tenders you are making. I use 1 sleeve of crackers and ½ stick of butter for 6-8 tenders depending on size. So just start with that and if you need to add more you can.
Recipe by Baked in AZ at http://bakedinaz.com/ritz-cracker-chicken/