If you're a fan of spicy food, then this spicy meatball sub is the perfect choice for you. Here's what you'll need: - 1 pound ground beef - 1/2 cup breadcrumbs - 1/4 cup grated Parmesan cheese - 1/4 cup chopped fresh parsley - 1/4 cup milk - 1 egg - 2 cloves garlic, minced - 1 teaspoon dried oregano - 1/2 teaspoon salt - 1/4 teaspoon black pepper - 4 to 6 sub rolls - 1 cup marinara sauce - 1 cup sliced jalapenos - 1 cup shredded pepper jack cheese To make the meatballs, combine the ground beef, breadcrumbs, Parmesan cheese, parsley, milk, egg, garlic, oregano, salt, and black pepper in a bowl. Mix well and shape the mixture into meatballs. Heat a skillet over medium heat and cook the meatballs until browned and cooked through. Remove from the skillet and set aside. Preheat the oven to 350°F (175°C). Slice the sub rolls lengthwise and spread marinara sauce on both sides. Place the cooked meatballs on one side of the rolls and top with sliced jalapenos and shredded pepper j... Leer más