KETO DIET Keto Dinner Ideas

Keto Fusion Philly Cheesesteak Casserole

Keto Fusion Philly Cheesesteak Casserole

Keto Fusion Philly Cheesesteak Casserole. It has all your favorite flavors —cheese sauce, bell peppers, broccoli, and tender sirloin steak —but with a twist. Uniting the umami flavors of two cultures, a feel-good, stick to your ribs, fusion recipe.

Why You’ll Love This

“This isn’t your typical Keto Fusion Philly Cheesesteak Casserole! I’ve elevated the flavors with a VERY delicious and unique Asian twist. I knew I had a winner when my family took that first bite, their eyes lit up — that’s when !”


To make this recipe, there are only a few steps. Start by sauteeing the beef, then add the remaining ingredients after stir fry the vegetables, and finally to finish off in the oven, transfer to a casserole dish.


  • Cutting Board
  • Chef Knife
  • 12″ Skillet –
  • Measuring Cups
  • Measuring Spoons
  • Mixing Spoon
  • 8″ x 11″ Casserole Dish –
  • Nonstick Spray
  • Instant Read Thermometer

PREP TIME 13 minutes
COOK TIME 32 minutes
TOTAL TIME 45 minutes


  • 3 tablespoons extra virgin olive oil
  • 1 pound black angus sirloin steak cut into bite sized pieces (1/4″ x 1/4″ x 1″) ,
  • 1/2 teaspoon salt
  • 1/2 teaspoon pepper
  • 1 cup onion, sliced in half-moons
  • 2 cup broccoli, about 1″ pieces
  • sliced 3 small bell peppers (approx 2 cups),
  • 1 tablespoon garlic
  • 2 teaspoons ginger paste
  • 3/4 cup sour cream
  • 1/2 cup cream cheese, softened
  • 1 tablespoon worcestershire
  • 1 tablespoon soy sauce
  • 2 cups provolone, jack, mozzarella/cheddar cheese, grated
  • Optional: 1 tablespoon sesame oil


  1. Preheat oven to 375 degrees F.
  2. To a 12″ skillet, add ONE tablespoon olive oil over medium-high.
  3. Add steak to the skillet after the skillet has preheated and sprinkle with salt and pepper.
  4. Just until the outside is no longer pink, saute for THREE minutes.
  5. Remove steak and juices and put it aside.
  6. To the skillet, add optional sesame oil and remaining olive oil and heat over medium-high. Add onions and broccoli and saute for THREE minutes.
  7. To the skillet, add bell peppers, garlic, and ginger paste and until the vegetables are crisp-tender, saute another FOUR minutes. Remove from heat.
  8. Add sour cream, cream cheese, worcestershire, soy sauce, and half of the grated cheese directly to the skillet. Mix until it gets well incorporated.
  9. That has been coated with nonstick spray, transfer to a casserole dish
  10. Sprinkle with the remaining cheese and until warm and cheese is bubbly, bake uncovered for EIGHTEEN to TWENTY minutes.

Nutrition Information:

SERVING SIZE: 1/6 casserole
Amount Per Serving:
TOTAL FAT: 22.2g
SODIUM: 805mg
FIBER: 2.8g
PROTEIN: 32.6g

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