Bean Pot Doritos Casserole

2 Cups ground beef (browned and drained)
1 Cup shredded cheddar cheese
1 Can cream of chicken soup
1/2 Cup milk
1/2 Cup sour cream
1 Can Ro-tel
1/2 Packet taco seasoning (or more- to taste)
1 Bag of Doritos                                                                                                        
Mix all ingredients except the doritos in bean pot, layer crushed doritos then beef mixture, repeat, ending with beef mixture. Sprinkle with more cheese. Cover and bake at 350 until it's nice and bubbly!