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. Brown ground beef using vegetable oil. Set aside and sprinkle with seasoned salt.

In a bowl, combine soup, water, chilies, mushrooms, pimientos and reserved sauce mix; mix well. Whether you're starting from scratch or with a fridge full of pot roast leftovers, this casserole is easy to put together for a comforting meal. Made with a clever shortcut using Betty Crocker™ scalloped potatoes, this dish brings together all the savory flavors of pot roast in each hearty bite. 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. Prepare 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. Prepare 1 cup of shredded cheddar.
6. Prepare 1 cup of Italian bread crumbs.
7. You need of Cheese Sauce.
8. You need 1/4 cup of butter.
9. You need 1 of medium onion (diced).
10. It's 1/4 cup of corn starch.
11. It's 1 Tbsp of dried thyme.
12. You need 3 cups of chicken broth (divided into 2 cups and 1 cup).
13. You need 1/2 cup of sour cream.
14. Prepare 1 lb of block Colby jack cheese (cubed).

Print out the recipe for AuGratin Potato and Ground Beef Casserole. In a small bowl combine the paprika, garlic powder, parsley, salt and pepper. If you love comfort food casseroles like this one, check out a few of these recipes too! Chicken & Stuffing Casserole - An addictive casserole recipe with Pepperidge Farm stuffing, sour cream and chicken.; Smothered Chicken Casserole - Layers of creamy potatoes (think Potatoes Au Gratin) topped with chicken, smothered with cheese and bacon!; Sausage & Rice Casserole - a simple recipe perfect. browned ground beef, sausage, or cooked diced, or shredded chicken. .

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..

Assemble potatoes according to package directions for oven baking. Before you put potatoes in the oven, add your meat and vegetables, and stir gently. I used ground beef this time. 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.