If you’re looking for a dinner that feels like a decadent restaurant meal but comes together easily on a busy weeknight, this Creamy Garlic Steak & Shells Pasta is exactly what you need. Just look at that photo—tender, juicy bites of perfectly seared steak nestled among shell pasta, all coated in a rich, velvety garlic cream sauce, and topped with melted, bubbly mozzarella cheese. It’s the ultimate comfort food mashup that combines the heartiness of a steak dinner with the creamy, cheesy satisfaction of a pasta bake. Budget-friendly, family-approved, and absolutely delicious.
Why You’ll Love This Recipe
· Incredibly Rich and Creamy: The homemade garlic cream sauce is velvety smooth and packed with savory flavor.
· Tender, Juicy Steak: Searing the steak bites first locks in flavor and keeps them tender.
· Cheesy Perfection: Melted mozzarella and Parmesan create a gooey, golden crust on top.
· Ready in Under 40 Minutes: Perfect for busy weeknights when you need a hearty, satisfying meal fast.
· Family Approved: Kids and adults alike love the creamy pasta and savory steak.
· Versatile: Swap the steak for chicken, add mushrooms, or use different pasta shapes.
· Meal Prep Hero: Leftovers reheat beautifully, making this great for lunches.
Ingredients You’ll Need
· 1 ½ lbs sirloin steak (or ribeye), cut into 1-inch bite-sized pieces
· 1 lb medium pasta shells
· 2 tablespoons olive oil
· 3 tablespoons unsalted butter
· 4 cloves garlic, minced
· 3 tablespoons all-purpose flour
· 2 cups beef broth
· 1 ½ cups heavy cream (or whole milk)
· 1 cup grated Parmesan cheese
· 1 cup shredded mozzarella cheese
· 1 teaspoon Italian seasoning
· ½ teaspoon smoked paprika
· ½ teaspoon red pepper flakes (optional, for heat)
· Salt and black pepper to taste
· Fresh parsley, chopped (for garnish)
Optional add-ins: 1 cup sautéed mushrooms, 2 cups fresh spinach, ½ cup crumbled bacon, 1 diced bell pepper.
Step-by-Step Instructions
- Cook the Pasta: Cook the pasta shells in a large pot of salted boiling water according to package directions, but reduce the time by 1 minute so they are al dente. Drain and set aside.
- Sear the Steak: Pat the steak bites completely dry with paper towels. Season generously with salt, pepper, and smoked paprika. Heat the olive oil in a large skillet over medium-high heat. Sear the steak bites in batches for 2–3 minutes per side until deeply browned. Remove from the skillet and set aside. (Don’t overcrowd the pan or the steak will steam instead of sear).
- Make the Creamy Garlic Sauce: Reduce the heat to medium. In the same skillet, melt the butter. Add the minced garlic and sauté for 1 minute until fragrant. Sprinkle the flour over the garlic and whisk continuously for 1 minute to create a roux.
- Add Liquids: Gradually whisk in the beef broth, then the heavy cream. Bring to a gentle simmer and cook for 3–5 minutes, until the sauce has thickened enough to coat the back of a spoon.
- Add the Cheese: Reduce the heat to low. Stir in the Parmesan cheese, Italian seasoning, and red pepper flakes (if using) until the cheese is completely melted and the sauce is smooth. Taste and adjust salt and pepper as needed.
- Combine: Add the cooked pasta and seared steak back into the skillet. Gently toss until everything is evenly coated in the creamy sauce.
- Add the Mozzarella: Sprinkle the shredded mozzarella cheese evenly over the top of the pasta. Cover the skillet with a lid and cook on low for 3–5 minutes, until the cheese is completely melted and bubbly. (Alternatively, transfer the mixture to a baking dish and broil for 2–3 minutes until golden).
- Garnish and Serve: Garnish with fresh chopped parsley and serve hot.
Tips for the Best Creamy Steak & Shells Pasta
· Use the Right Steak: Sirloin, ribeye, or filet mignon work best. Avoid tough cuts like chuck roast unless you plan to slow-cook them.
· Don’t Overcook the Steak: Searing the steak just until browned keeps it juicy. It will continue to cook slightly when combined with the hot sauce.
· Use Freshly Shredded Cheese: Pre-shredded cheese contains anti-caking agents that prevent smooth melting. Freshly grated Parmesan and mozzarella melt beautifully.
· Adjust Consistency: If the sauce gets too thick, add a splash of beef broth or milk. If it’s too thin, simmer for a few more minutes.
· Watch the Broiler: If broiling the cheese, stay by the oven. It can go from golden to burnt in seconds.
Variations & Substitutions
· Chicken Version: Substitute the steak with 1 ½ lbs boneless, skinless chicken breasts or thighs, cut into bite-sized pieces.
· Ground Beef Version: Replace the steak with 1 lb of ground beef, browned and drained.
· Spicy Cajun Version: Add 1 teaspoon Cajun seasoning and diced jalapeños.
· Mushroom Steak Pasta: Sauté 1 cup of sliced mushrooms with the garlic.
· Gluten-Free: Use gluten-free pasta and gluten-free flour for the roux.
Frequently Asked Questions
Can I use a different cut of steak?
Yes! Sirloin, ribeye, flank steak, or even skirt steak work well. Just cut them into small, uniform pieces.
How do I store leftovers?
Store in an airtight container in the refrigerator for up to 4 days. Reheat gently on the stovetop or in the microwave with a splash of broth or milk.
Can I freeze this pasta dish?
Cream-based pasta dishes don’t freeze perfectly (the sauce can separate), but you can freeze it for up to 2 months. Thaw overnight and reheat gently.
What can I serve with this?
Garlic bread, a simple green salad, or roasted vegetables.
Is this recipe spicy?
The red pepper flakes add a mild heat. You can omit them or reduce the amount if you prefer a milder flavor.
Recipe Card: Creamy Garlic Steak & Shells Pasta
· Prep Time: 15 minutes
· Cook Time: 25 minutes
· Total Time: 40 minutes
· Servings: 6
· Category: Main Course, Pasta, Comfort Food
· Cuisine: American, Italian-inspired
Ingredients:
· 1 ½ lbs sirloin steak, cut into bite-sized pieces
· 1 lb medium pasta shells
· 2 tbsp olive oil
· 3 tbsp unsalted butter
· 4 cloves garlic, minced
· 3 tbsp all-purpose flour
· 2 cups beef broth
· 1 ½ cups heavy cream
· 1 cup grated Parmesan cheese
· 1 cup shredded mozzarella cheese
· 1 tsp Italian seasoning
· ½ tsp smoked paprika
· ½ tsp red pepper flakes (optional)
· Fresh parsley for garnish
Instructions:
- Cook pasta al dente. Drain and set aside.
- Season steak with salt, pepper, and paprika. Sear in olive oil for 2–3 minutes per side until browned. Remove and set aside.
- In the same skillet, melt butter. Sauté garlic 1 minute. Whisk in flour and cook 1 minute.
- Gradually whisk in broth and cream. Simmer until thickened.
- Stir in Parmesan, Italian seasoning, and red pepper flakes.
- Add pasta and steak back to the skillet. Toss to coat.
- Sprinkle mozzarella on top. Cover and cook on low until melted and bubbly (or broil).
- Garnish with parsley and serve hot.
Nutrition (per serving, approximate):
· Calories: 680
· Protein: 38g
· Carbohydrates: 48g
· Fat: 38g
· Fiber: 2g
· Sugar: 4g
Nutrition will vary based on specific ingredients and portion size.
Final Thoughts
This Creamy Garlic Steak & Shells Pasta is the ultimate easy comfort food—rich, cheesy, and packed with tender steak and flavorful pasta. It’s the kind of meal that brings everyone to the table and disappears in minutes. Whether you’re feeding a hungry family on a busy weeknight or treating yourself to a restaurant-quality dinner at home, this recipe delivers every time. Make it once and it’ll become a regular in your dinner rotation.
Have you made this creamy garlic steak and shells pasta? Share your favorite add-ins and serving ideas in the comments below!