Shepherd's Pie Baked Potato
1 bunch green onions, diced 1 cup shredded smoked Gouda cheese, divided 1 medium onion, diced 1 red bell pepper, chopped 1 tablespoon chile-infused olive oil, or to t… 1 tablespoon dried summer savory 1 tablespoon olive oil 1 tablespoon smoked paprika 1 teaspoon steak seasoning, or to taste 1 ½ cups beef stock 2 cloves garlic, crushed, or to taste 2 tablespoons all-purpose flour 2 tablespoons butter 2 tablespoons soy sauce 2 tablespoons spicy mustard 2 tablespoons Worcestershire sauce 6 large baking potatoes salt and ground black pepper to taste ½ cup sour cream ½ pound bulk pork sausage ½ pound ground beef ½ pound sliced mushrooms