1️⃣ Cook the Pasta:

• Bring a large pot of salted water to a boil and cook the pasta shells according to package instructions. Drain and set aside.

2️⃣ Cook the Beef:

• In a large skillet, heat olive oil over medium heat. Add the ground beef and cook until browned, breaking it up into crumbles as it cooks.
• Add the chopped onion and cook for about 2-3 minutes until softened.
• Stir in the minced garlic and cook for another 30 seconds until fragrant.

3️⃣ Make the Creamy Sauce:

• Add the beef broth and bring to a simmer.
• Pour in the heavy cream and stir until the sauce is smooth and creamy.
• Reduce the heat and let it simmer for 5 minutes, allowing the sauce to thicken.

4️⃣ Combine the Pasta and Beef:

• Stir in the cooked pasta shells and sour cream, making sure everything is well-coated with the creamy sauce.
• Add the mozzarella and parmesan cheese, stirring until the cheese is melted and the sauce is extra creamy.

5️⃣ Season and Serve:

• Taste and adjust the seasoning with salt and pepper.
• Garnish with fresh parsley and serve immediately.