Philly Cheesesteak Casserole. Philly Cheesesteak Casserole from Delish.com is the best way to serve the beloved sandwich for a crowd. The classic Philly cheesesteak is made with beef, and this keto casserole can be made with either chicken or beef. Mimic the flavors of a favorite sandwich in a casserole featuring steak and noodles in a cheesy sauce.

We used round steak when testing this Philly cheesesteak casserole recipe and it was delicious. It's quick and super easy to make. As the weather begins warming up. You can cook Philly Cheesesteak Casserole using 8 ingredients and 5 steps. Here is how you cook that.

Ingredients of Philly Cheesesteak Casserole

1. It's 1 of each large green, red and orange bell pepper, thinly sliced.
2. It's 2 T of butter.
3. It's 1 of small onion, thinly sliced.
4. You need 3 cloves of garlic, minced.
5. You need 8 oz of cremini mushrooms, thinly sliced.
6. It's 1-1/2 pounds of precooked, deli-style roast beef, thinly sliced.
7. It's 6 slices of provolone cheese, about 6 oz.
8. Prepare 1 c of shredded mozzarella cheese.

This keto Philly Cheesesteak Casserole is filled with all the familiar flavors of a Philly cheesesteak How To Make Philly Cheesesteak Casserole. Philly cheesesteaks are wildly popular for a reason… they're SO delicious! This low-carb CASSEROLE version is no different. Get ready to go on a wildly tasty journey with this delicious meal.

Philly Cheesesteak Casserole instructions

1. Heat butter in large deep-sided ovenproof skillet or Dutch oven over medium-low heat. Add onion and garlic and cook until onion is translucent..
2. Add mushrooms and peppers to skillet. Cook until mushrooms release their liquid and peppers are crisp-tender..
3. Preheat oven to 350°..
4. Add beef to skillet and mix with veggies. Top with provolone and sprinkle on mozzarella..
5. Bake 15 min, then finish under broiler 2-3 min until cheese is browned and bubbly..

This family-friendly "Philly Cheesesteak" Casserole recipe will satisfy their craving for the. Philly Cheesesteak Casserole is all about the best parts of a philly cheesesteak sandwich. Anyway, I was craving a Philly cheesesteak like crazy last week. I didn't want to go out and buy one. philly cheesesteak casserole- low carb. Philly CheeseSteak Casserole: My kitchen looks like a tornado went through it this weekend, deep cleaning the cabinets and rotating the canned hurricane supplies.