Saus Steak Keju Philly

Bahan-bahan (6 porsi)

• 2 tablespoons butter
• 7 oz deli sliced roast beef (diced into bite-sided pieces)
• 1 cup diced peppers
• 1 cup diced onion
• 3 cloves garlic (minced)
• 8 ounces cream cheese (room temperature)
• ½ cup cheese whiz
• ⅓ cup grated parmesan
• 8 ounces sliced provolone (diced)
• ⅓ teaspoon salt
• ¼ teaspoon black pepper
• ¼ teaspoon garlic powder
• ¼ teaspoon paprika
• ½ teaspoon Italian seasoning
• 1 tablespoon fresh parsley (chopped)