Step 1

Place the steak in the freezer for about 20 minutes. Use a sharp knife to cut the steak paper thin. Cut into smaller pieces. Season the steak with salt and pepper.

Step 2

Heat a large skillet over a medium-high heat. Add olive oil to the skillet. Sear steak until crispy, brown, and cooked through. If needed, chop into smaller pieces. Remove from the pan and set aside.

Step 3

Reduce the heat to medium. Add another 2 teaspoons olive oil to the pan. Add onions and peppers. Saute until they start to soften, about 2 minutes. Add steak, cheeses, half and half, and chicken stock. Heat on low, stirring every few minutes until the cheese melts.

Step 4

If needed, add a little bit more half and half or chicken stock to loosen the sauce up. Season with salt and pepper. Serve with crusty bread.