• Now, let’s dive into creating this delicious dish step by step.

Step 1: Melt the Butter

• In a large skillet, melt the unsalted butter over medium heat. Make sure it coats the bottom of the skillet well. Your kitchen should smell like heaven already!

Step 2: Sauté the Vegetables

• Add diced onions and bell peppers to the skillet. Sauté them for about 3-4 minutes until they are soft and fragrant. Toss in the chopped mushrooms and cook for another 2 minutes. You want the veggies to get that lovely golden color.

Step 3: Cook the Beef

• Push the sautéed vegetables to the side of the skillet and add the ground beef to the space you created. Break the meat apart with a spatula. Cook until it’s browned all over, about 5-7 minutes.

Step 4: Season It Right

• Sprinkle kosher salt, black pepper, garlic powder, and smoked paprika over the meat. Stir everything together to combine the flavors.

Step 5: Mix the Sauces

• In a small bowl, whisk together ketchup, Worcestershire sauce, cornstarch, and beef broth. Pour this mixture over the meat and vegetables. Stir well to combine.

Step 6: Simmer

• Bring the mixture to a simmer and let it cook for about 5-10 minutes until thickened. You want it to be saucy but not runny.

Step 7: Cheese Time

• Turn off the heat and stir in the chopped Provolone cheese until it melts completely. Don’t be shy here—who doesn’t love extra cheese?

Step 8: Assemble

• Toast your brioche buns if you desire. Load the beef and cheese mixture onto the bottom half of the bun. Top with the other half and get ready to devour.