Devour Amazing Cheesy Low Carb Casserole in 25 Minutes

Name: Devour Amazing Cheesy Low Carb Casserole in 25 Minutes
Prep time: 15 min
Cook time: 25 min
Total time: 40 min
Cuisine: American
Ingredients: 1 lb thinly sliced steak; 1 green bell pepper, sliced; 1 onion, sliced; 8 oz cream cheese, softened; 1 cup shredded mozzarella cheese; 1/2 cup provolone cheese, shredded; 2 tablespoons olive oil; 1 teaspoon garlic powder; 1/2 teaspoon salt; 1/4 teaspoon black pepper

Author: Amelia Francis

Published: July 13, 2025

Cheesy Low Carb Philly Cheesesteak Casserole Recipe

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Okay, so you know those days when you’re just craving pure comfort food, but your jeans are screaming “NO CARBS!”? I totally get it! That’s exactly how this Cheesy Low Carb Philly Cheesesteak Casserole Recipe came into my life, and honestly, it’s been a game-changer. It’s like a warm hug in a dish, but without the guilt. My family? They absolutely devour it. Even my super picky eater asks for seconds (and sometimes thirds!). Trust me, if I can pull that off, *anyone* can. It’s now a family favorite.

Cheesy Low Carb Philly Cheesesteak Casserole Recipe - detail 1

Why You’ll Love This Cheesy Low Carb Philly Cheesey Casserole Recipe

Seriously, where do I even begin? This isn’t just another recipe; it’s a lifesaver! You’ll love how ridiculously quick it is to throw together. Plus, it totally nails that authentic Philly Cheesesteak flavor we all crave. Oh, and did I mention it’s low-carb *and* keto-friendly? Yep! The whole family will gobble it up, and the best part? It’s super easy to customize to your liking!

Ingredients for Your Cheesy Low Carb Philly Cheesesteak Casserole Recipe

Alright, let’s gather our goodies! You’ll need: 1 lb thinly sliced steak, 1 sliced green bell pepper, 1 sliced onion, 8 oz softened cream cheese (crucial!), 1 cup shredded mozzarella, 1/2 cup shredded provolone, 2 tbsp olive oil, 1 tsp garlic powder, 1/2 tsp salt, and 1/4 tsp black pepper. Easy peasy!

How to Make Cheesy Low Carb Philly Cheesesteak Casserole Recipe: Step-by-Step Instructions

Okay, friend, let’s get cooking! This Cheesy Low Carb Philly Cheesesteak Casserole Recipe is so simple, I promise you can’t mess it up (well, almost!). Just follow these steps, and you’ll have a delicious, cheesy masterpiece in no time. And seriously, don’t skip preheating the oven – that’s key!

Preparing the Steak and Vegetables for Cheesy Low Carb Philly Cheesesteak Casserole Recipe

First, crank that stovetop to medium-high and drizzle your olive oil into a large skillet. Once it’s shimmering (careful, it splatters!), toss in your thinly sliced steak, bell pepper, and onion. Cook it all up until the steak is nicely browned and those veggies are tender. We’re talking about 5-7 minutes here, folks.

Combining Ingredients for the Cheesy Low Carb Philly Cheesesteak Casserole Recipe

Now for the fun part! Take the skillet off the heat and sprinkle in your garlic powder, salt, and pepper. Give it a good stir, then dump in that softened cream cheese. Keep stirring until the cream cheese is completely melted and everything is wonderfully combined. It should be smooth and creamy – almost like a savory sauce. Don’t worry if it’s not *perfectly* smooth; a few little chunks are totally fine!

Baking Your Cheesy Low Carb Philly Cheesesteak Casserole Recipe

Alright, almost there! Pour that glorious mixture into a baking dish. Then, sprinkle the mozzarella and provolone cheese evenly over the top. Pop it into your preheated oven and bake for 20-25 minutes, or until the cheese is melted, bubbly, and starting to turn golden brown. Let it cool for a few before serving (if you can resist!).

Tips for the Perfect Cheesy Low Carb Philly Cheesesteak Casserole Recipe

Okay, wanna take this Cheesy Low Carb Philly Cheesesteak Casserole Recipe from “good” to “OMG AMAZING!”? Listen up! First, *please* don’t overcook the steak. Seriously, nobody wants chewy steak. Use a good quality cheese too – it makes a HUGE difference! And trust me on this one: let the casserole rest for at least 5-10 minutes before cutting into it. It helps everything set up and prevents a cheesy, melty mess (although, even a mess tastes great!).

Cheesy Low Carb Philly Cheesesteak Casserole Recipe Variations

Okay, so you’ve nailed the basic recipe (yay!), but feeling a little adventurous? Let’s remix this Cheesy Low Carb Philly Cheesesteak Casserole Recipe! How about swapping out the provolone for some pepper jack for a little kick? Or, my personal fave, adding sliced mushrooms to the steak and veggie mix – yum! For a super low-carb option, try serving it over cauliflower rice instead of eating it straight. Trust me, you can’t go wrong!

Serving Suggestions for Your Cheesy Low Carb Philly Cheesesteak Casserole Recipe

So, you’ve got this amazing, cheesy casserole… now what? I love serving it with a simple side salad – a little freshness cuts through the richness perfectly. Steamed green beans or broccoli are also fantastic. And if you’re really craving that “sandwich” feel, some low-carb bread or rolls on the side are *chef’s kiss*!

Frequently Asked Questions About Cheesy Low Carb Philly Cheesesteak Casserole Recipe

Got questions? I’ve got answers! I know you’re probably wondering a few things before diving into this Cheesy Low Carb Philly Cheesesteak Casserole Recipe, so let’s tackle some common ones!

Can I use a different type of steak? Absolutely! I usually go for thinly sliced steak because it cooks quickly, but you could totally use sirloin or even ground beef in a pinch. Just adjust the cooking time accordingly, okay?

Can I freeze this casserole? Yep! Let it cool completely, then wrap it tightly in plastic wrap and foil. It’ll keep in the freezer for up to 2-3 months. When you’re ready to eat, thaw it overnight in the fridge and bake until heated through and bubbly. I’d add a little extra cheese on top when you reheat it!

How do I store leftovers? Super easy! Just pop the leftover casserole in an airtight container and keep it in the fridge for up to 3-4 days. Reheat it in the microwave or oven until warm. It’s just as delicious the next day (maybe even more so!).

Can I add mushrooms? Oh my gosh, YES! I alluded to that above…but seriously, sauteed mushrooms are an AMAZING addition to this casserole. They add such a savory, earthy flavor that I think you’re gonna love.

Nutritional Information for Cheesy Low Carb Philly Cheesesteak Casserole Recipe

Okay, quick disclaimer: nutrition info can vary, so these are just estimates! It all depends on the brands and ingredients you use, ya know?

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