Keto Philly Cheesesteak Casserole
Ingredients:📝
1 large green bell pepper
1 large yellow bell pepper
1 large red bell pepper
2 tablespoons salted butter
1 small onion, thinly sliced (about ½ cup)
3 cloves garlic, minced
8 ounces cremini mushrooms, thinly sliced
1 ½ pounds deli- style roast beef, thinly sliced
6 slices provolone cheese (about 6 ounces)
1 cup shredded shredded mozzarella cheese
Instructions:
Cut the tops off the peppers, remove the ribs and seeds, and thinly slice the peppers. Set aside.
Heat the butter in a large deep-sided ovenproof skillet or Dutch oven over medium-low heat. Add the onion and garlic and cook until the onion is translucent and the garlic is fragrant, about 7 minutes.
Add the mushrooms and peppers to the skillet. Cook until the mushrooms release their liquid and the peppers are crisp-tender, about 10 minutes.
Preheat the oven to 350°F.
Add the roast beef to the skillet and mix with the vegetables. Taste, and add salt and pepper, if desired. Top with the provolone cheese, then sprinkle the mozzarella cheese over the top.
Bake for 15 minutes, then finish under the broiler for 2 to 3 minutes, until the cheese is browned and bubbling.
Notes
Net carbs per serving: 5.3g
Storage: Store leftovers in the refrigerator for up to 5 days.
Reheating: I recommend reheating this in the oven or in a pan on the stovetop.
Beef: For this keto Philly cheesesteak casserole recipe, I chose to use a thinly sliced deli style roast beef. You can use ribeye, which is more traditional, or any cut of beef you prefer. It is even great with ground beef.
Keto diets are known for their low carbohydrate intake, encouraging the body to enter ketosis, where it burns fat for fuel. This Keto Philly Cheesesteak Casserole is an excellent dish for those following this lifestyle. It is rich in protein from the deli-style roast beef and packed with vegetables like bell peppers and mushrooms, which not only provide flavor but also essential nutrients. If you're looking to adjust the recipe to cater to your taste, consider using different types of cheese, such as cheddar or gouda, for a unique flavor twist. When storing leftovers, always keep them in an airtight container to maintain freshness, and tip for reheating: use a skillet on medium heat for a crispy texture that revives the original flavor. This recipe is versatile; you could swap out the roast beef for grilled chicken or even tofu for a vegetarian option, making it suitable for various dietary preferences. Cooking at a lower temperature ensures the roast beef remains tender and juicy, contributing to a delightful eating experience regardless of nutrition plan! For those interested in meal prepping, this casserole can be made in bulk and frozen, allowing for easy, quick meals throughout the week.