Put chicken breasts, carrots and asparagus on baking pan. Liberally cover with oil. Get your hands involved to make sure every piece is coated with oil.
Bake for 20 - 25 minutes or until chicken juices run clear when you poke a sharp knife into the thickest part
If carrots are still hard, remove the chicken and asparagus onto covered plates. Bake carrots five minutes more or until soft.
In the meantime: Prepared powered chicken broth if necessary. Add chicken broth to sour cream 1 tablespoon at a time, mixing as you go. Before serving, cover and microwave 30 seconds at a time, until heated.
Serve chicken and veggies, pouring sauce over both liberally.
Chicken: Your choice ... bone in or boneless, skin on (adds to fat content, great for Keto diets) or skinless.Herbs: Mince a tablespoon of: rosemary, basil, oregano, thyme or lemon thyme. Sprinkle over top chicken and veggies. YES, you an used crushed dried herbs if you don't have fresh herbs available.