Recipes One Stop Casserole April 11, 2020 by admin Recipes One Stop Casserole Recipes One Stop Casserole Bottom Layer 3 cup Mashed Potato 1 tbsp garlic powder 1/4 cup sour cream Middle Layer 2 lb ground beef 1/2 tbsp lawrys seasoned salt 2 tsp onion powder Top Layer 1 box macaroni Prepare mashed potatoes. I used the box kind. Mix in the garlic powder and sour cream. Spray a casserole dish with non stick olive oil spray Spread prepared mashed potatoes on the bottom of the casserole dish. Preheat oven to 350F Make box of macaroni Leave a Comment Cancel replyCommentName Email Website Save my name, email, and website in this browser for the next time I comment.