Easiest Way to Make Tasty Beef Au Gratin Casserole

Beef Au Gratin Casserole. In a large skillet, cook the beef, onion, celery and green pepper until met is no longer pink and vegetables are tender; drain. Great recipe for Beef Au Gratin Casserole. I'd taken ground beef out of the freezer intending to grill burgers tonight, but my son raided the buns for sandwiches earlier. 🙄 (Boy moms understand.) So, I threw this together as a last minute makeshift dinner with ingredients I had on hand.

Cook pasta according to package directions. Beef Au Gratin Casserole step by step. Melt butter in medium sauce pan on medium heat. You can cook Beef Au Gratin Casserole using 14 ingredients and 19 steps. Here is how you cook that.

Ingredients of Beef Au Gratin Casserole

1. It's of Olive Oil Spray.
2. It's 1.5 lbs of ground beef.
3. It's 1.5 lbs of petite red potatoes (sliced thin).
4. Prepare to taste of Salt and Pepper.
5. It's 1 cup of shredded cheddar.
6. You need 1 cup of Italian bread crumbs.
7. Prepare of Cheese Sauce.
8. It's 1/4 cup of butter.
9. You need 1 of medium onion (diced).
10. Prepare 1/4 cup of corn starch.
11. It's 1 Tbsp of dried thyme.
12. It's 3 cups of chicken broth (divided into 2 cups and 1 cup).
13. It's 1/2 cup of sour cream.
14. It's 1 lb of block Colby jack cheese (cubed).

On medium high heat in medium skillet cook ground beef until browned and crumbled. There are some days that we have hours to stir and blend and create in order to produce an award winning meal. Other days, we want dinner to be quick and easy. Just because we are eating without hours of work, doesn't mean we shouldn't eat quality food!

Beef Au Gratin Casserole step by step

1. Spray 13x9 baking dish. Preheat oven to 375°. Thinly sliced potatoes..
2. Dice onions..
3. Cube cheese block..
4. Melt butter in medium sauce pan on medium heat..
5. On medium high heat in medium skillet cook ground beef until browned and crumbled. Set aside..
6. Add diced onions to melted butter and cook until translucent (about 3 minutes)..
7. Add corn starch and dried thyme. Cook an additional 1 minute while stirring well..
8. Add 2 cups broth. Stir continuously until thickened. (3-5 minutes).
9. Add other cup of broth. Stir well. Reduce temp to medium-low..
10. Add sour cream. Stir until smooth and well incorporated..
11. Add Colby jack cheese. Stir continuously until melted and incorporated into sauce. Remove from heat..
12. Spread half of potatoes in bottom of baking dish. Sprinkle with salt and pepper..
13. Top potatoes with cooked ground beef..
14. Layer the rest of the potatoes on top of the ground beef. Salt and pepper..
15. Pour the cheese sauce over the potatoes and ground beef layers..
16. Wrap tightly with aluminum foil. Set baking dish on a baking pan to collect any spillover. Bake for 45 minutes..
17. After 45 minutes, remove foil. Add 1 cup shredded cheddar..
18. Add 1 cup Italian bread crumbs. Return to oven uncovered additional 15 minutes..
19. Remove from oven and let rest 15-20 minutes before serving..

How to make Beef and Potato Au Gratin in the crockpot: Brown ground beef on the stovetop, add salt and pepper to taste. In a small bowl combine the paprika, garlic powder, parsley, salt and pepper. Add half of the potatoes in the slow cooker. In a bowl, combine soup, water, chilies, mushrooms, pimientos and reserved sauce mix; mix well. Add the red wine and allow to reduce slightly.