This slow cooker garlic butter shrimp linguine is the exact kind of weeknight dinner you can toss together in minutes and still feel incredibly proud serving to your family. You literally add shrimp and just five other simple ingredients to the slow cooker, let it work its magic, and come back to a cozy, buttery pasta that tastes like something from a little Italian seafood restaurant!
It’s perfect for busy days when you want an elegant seafood dinner without fussing over a hot stove, and it’s kid-friendly enough that even picky eaters usually come back for seconds.
Why You’ll Love This Recipe
- No Boiling Required: The dry pasta cooks right in the slow cooker, soaking up all the incredible savory chicken broth and garlic butter.
- Only 6 Core Ingredients: You just need pasta, shrimp, butter, broth, garlic, and Parmesan!
- Dump and Go: Absolutely zero sautéing or pre-cooking required. Just layer it and let the slow cooker do the heavy lifting.
- Restaurant Quality: The shrimp cook gently and perfectly, surrounded by a rich, glossy garlic Parmesan sauce.
What You’ll Need
To ensure your pasta cooks evenly, make sure you break the linguine noodles in half so they lay completely flat against the bottom of your slow cooker!
The Base:
- 12 oz Dry linguine pasta: Uncooked.
- 3 cups Low-sodium chicken broth: To boil the pasta and create the savory sauce.
The Flavor & Seafood:
- 1 lb Raw medium shrimp: Peeled and deveined. (Tails on or off is completely up to your preference!).
- ½ cup (1 stick) Unsalted butter: Cut into small cubes so it melts evenly.
- 4 large cloves Garlic: Freshly minced.
- 1 cup Parmesan cheese: Freshly grated for the absolute best melt.
The Seasonings:
- ½ tsp Kosher salt & ¼ tsp Black pepper.
- ¼ tsp Crushed red pepper flakes: Optional, for a beautiful little kick of heat.
- Garnish: 2 tbsp chopped fresh parsley.
How to Make It (Step-by-Step)
Prep time: 10 minutes | Cook time: 1 hour | Total time: 1 hour 15 minutes | Yield: 4 Servings
Step 1: Prep the Crock
Lightly grease the inside of your slow cooker with a little butter or nonstick cooking spray to help keep the pasta from sticking to the edges.
Step 2: The Pasta Layer
Lay the dry linguine right into the bottom of the slow cooker, breaking the noodles in half if needed so they fit in an even layer.
Step 3: The Broth
Pour the chicken broth evenly over the dry linguine, making sure the vast majority of the noodles are moistened. Gently press any very dry pieces down into the liquid with a spoon.
Step 4: The Flavor and Shrimp
Scatter the minced garlic over the pasta, then add the butter pieces evenly across the top. Sprinkle with your salt, black pepper, and crushed red pepper flakes. Finally, place the raw shrimp in an even layer directly on top of the butter and pasta.
Step 5: The Hot Cook
Cover the slow cooker tightly and cook on HIGH for 1 hour.
Step 6: Stir and Melt
After 1 hour, open the lid and gently stir the pasta, shrimp, and sauce together, breaking up any noodles that are clumping. (The shrimp should be pink and opaque, and the pasta close to al dente). Sprinkle the grated Parmesan cheese over the mixture and stir again until the cheese melts into the buttery broth.
💡 Crucial Step: If the pasta seems a little too firm for your liking at this stage, cover the pot and let it cook on HIGH for another 10 to 15 minutes, checking frequently so the shrimp don’t overcook!
Step 7: The Thickening Rest
Taste and adjust the seasoning with a little more salt or pepper if needed. Turn the slow cooker to the WARM setting. Let the pasta sit, covered, for 5 to 10 minutes so the sauce thickens slightly and beautifully clings to the linguine. Serve hot!
💡 Expert Tips for Success
- Adjust the Sauce: If the sauce feels too thick after stirring in the cheese, simply splash in a little bit of hot water or extra chicken broth and stir until it reaches a creamy consistency.
- Make it Richer: For a slightly richer, restaurant-style version, stir in ¼ cup of heavy cream or half-and-half along with the Parmesan cheese in Step 6!
- Watch the Pasta: If you only have spaghetti or fettuccine on hand, those will work flawlessly in place of linguine. Just keep an eye on the pasta and add a splash more broth if it looks dry!
Variations and Substitutions
- Sneak in Veggies: Stir a couple of massive handfuls of fresh baby spinach or frozen sweet peas into the pot during the last 10 minutes of cooking. They will wilt and blend right into the buttery pasta!
- The Broth Swap: If you prefer a milder flavor, you can seamlessly swap the chicken broth for high-quality vegetable broth.
- The Chicken Option: If someone in the family isn’t a seafood fan, you can quickly pan-sear a little chicken on the side and toss their portion of the pasta with that instead of the shrimp!
Serving Suggestions
- The Bread Basket: Warm, homemade garlic bread or a thick, crusty baguette is absolutely wonderful for soaking up that extra buttery garlic sauce left at the bottom of the bowl.
- The Fresh Contrast: A simple green salad with a light, acidic vinaigrette perfectly cuts through the heavy richness of the butter and Parmesan.
- The Refreshing Drink: Serve this rich pasta alongside ice-cold sparkling water loaded with fresh lemon slices to cleanse the palate between bites.
Frequently Asked Questions (FAQs)
Can I use frozen shrimp?
It is highly recommended to use thawed raw shrimp for this recipe. If you put frozen shrimp in, they will release too much extra water as they thaw in the slow cooker, leaving you with a watery sauce and potentially undercooked pasta!
How do I store and reheat leftovers?
Store leftovers in an airtight container in the refrigerator for up to 3 days. Pasta absorbs liquid as it sits, so leftovers reheat best on the stovetop or in the microwave with an extra spoonful of water or broth added to help loosen the sauce back up!
