A lightened-up version of a Philadelphia staple. Juicy thin-cut steak and melty provolone cheese give you all the best parts of the sandwich in soup form!
Melt 1 Tbsp of butter in a stock pot over medium-high heat. Once it's melted, add steak to pot and cook until seared brown on all sides. (It shouldn't be cooked through, just seared.) Remove steak and set aside.
In the same pot, melt the other 2 Tbsp of butter and add chopped onions and peppers. Sprinkle with more sea salt. Stir until coated in the butter and cook until the onions begin to caramelize, about 8-10 minutes.
Add minced garlic to the pot and cook another 2-3 minutes.
Return the steak to the pot and add in the beef stock and all of the spices.
Stir to combine. Bring the pot to a boil. Once boiling, reduce the heat to a simmer, cover, and cook for 30 minutes.
Ladle soup into a bowl and top with a slice of provolone cheese. I recommend leaving it undisturbed for a few minutes so the cheese can start to melt.
Garnish with fresh parsley.
Be sure to serve some bread alongside for dipping and scooping up all that yummy, cheesy goodness!