Effortless Buttery Shrimp Scampi

Category: Satisfying Main Courses for Every Occasion

This slow cooker shrimp scampi transforms a traditionally hands-on dish into an effortless culinary achievement. Jumbo shrimp slowly simmer in a rich mixture of butter, olive oil, white wine, and fresh garlic, developing a restaurant-quality sauce with minimal effort. The slow cooking method ensures perfectly tender seafood while the garlic-butter sauce infuses with bright lemon and a hint of heat from red pepper flakes.

Serve this impressive dish over angel hair pasta to capture every drop of the flavorful sauce, or pair with crusty bread for dipping. The entire prep takes just 15 minutes, then your slow cooker handles the rest, making this an ideal option for both casual family dinners and special occasions when you want to impress without being trapped in the kitchen.

A man named Alex is holding a wooden spoon.
Created By Alex
Updated on Mon, 12 May 2025 22:23:27 GMT
A plate of shrimp scampi with lemon wedges. Pin
A plate of shrimp scampi with lemon wedges. | buzkitchen.com

This buttery slow cooker shrimp scampi transforms a typically hands-on restaurant dish into an effortless weeknight dinner that still feels luxurious. My family requests this dish whenever we want something special without the fuss of constant stovetop monitoring.

I discovered this method during a particularly busy holiday season when I needed an impressive meal but couldn't stand at the stove. Now it's become our go-to entertaining dish when we want to enjoy our guests instead of being stuck in the kitchen.

Ingredients

  • Frozen shrimp: large or jumbo sized for best texture in slow cooking
  • Olive oil: creates the base for the silky sauce
  • Butter: adds richness and creates that classic scampi flavor
  • White wine: deglazes and adds complexity to the sauce
  • Garlic: finely minced for maximum flavor distribution
  • Salt: enhances all the other flavors
  • Pepper: adds gentle warmth to balance the dish
  • Red pepper flakes: provides subtle heat that complements the seafood
  • Lemon juice: brightens the entire dish with fresh acidity
  • Fresh chopped parsley: adds color and fresh herbaceous notes
  • Angel hair pasta or bread: to serve with the delicious sauce

Step-by-Step Instructions

Combine Base Ingredients:
Add the frozen shrimp to your slow cooker along with olive oil butter white wine garlic salt pepper and red pepper flakes. The beauty of this method is that everything goes in at once with no need to defrost the shrimp first. The slow gentle heat will gradually thaw and cook the shrimp while infusing it with all those aromatic flavors.
Slow Cook to Perfection:
Cover your slow cooker and set it on high for approximately 2 hours. The exact timing can vary slightly depending on your slow cooker model and the size of your shrimp so begin checking at around 90 minutes. The shrimp is done when it has turned completely opaque and pink with an internal temperature of 145°F. This slow cooking method ensures the shrimp remains tender rather than rubbery.
Finish with Fresh Elements:
Once the shrimp is cooked through squeeze fresh lemon juice over the entire dish and give everything a gentle stir. This last minute addition of acidity brightens all the flavors that have been developing in the slow cooker. The lemon juice would lose its fresh punch if added at the beginning so this timing is crucial.
Garnish and Serve:
Sprinkle generously with fresh chopped parsley which adds color and a fresh herbaceous note. Serve immediately over delicate angel hair pasta which cooks quickly and allows the buttery sauce to cling to every strand. Alternatively offer crusty bread for soaking up the delicious sauce.
A bowl of shrimp scampi with a lemon wedge on top. Pin
A bowl of shrimp scampi with a lemon wedge on top. | buzkitchen.com

This recipe saved me during a power outage when my gas stove still worked but I needed something that wouldnt require constant attention in our dimly lit kitchen. The garlic butter aroma filled our darkened house and turned a challenging evening into a memorable dinner party by candlelight.

Perfect Pairings

This shrimp scampi is incredibly versatile when it comes to side dishes. I love serving it with a simple arugula salad dressed with lemon vinaigrette to complement the buttery richness of the main dish. The peppery greens provide a nice contrast to the delicate shrimp. For a more substantial meal roasted asparagus or steamed broccoli works wonderfully to add color and nutrition to your plate.

Make It Your Own

While this recipe is perfect as written there are several ways to customize it to your taste. For a more herb-forward version add fresh thyme or oregano along with the parsley. If you prefer a creamier sauce stir in 2 tablespoons of heavy cream during the last 15 minutes of cooking. For a non-alcoholic version replace the white wine with chicken broth and add an extra squeeze of lemon at the end to maintain complexity.

Troubleshooting Tips

The most common issue with shrimp dishes is overcooking which results in a rubbery texture. If your slow cooker runs hot start checking for doneness at the 90-minute mark. If your sauce seems too watery you can either reduce it by removing the lid for the last 30 minutes of cooking or thicken it with a cornstarch slurry. Remember that the sauce will naturally thicken slightly as it cools.

A bowl of shrimp scampi with lemon wedges on top. Pin
A bowl of shrimp scampi with lemon wedges on top. | buzkitchen.com

Recipe FAQs

→ How do I know when the shrimp is properly cooked?

The shrimp should be opaque and pink with an internal temperature of 145°F. For best results, check around 90 minutes if using smaller shrimp to prevent overcooking. Properly cooked shrimp will have a tender texture that isn't rubbery or tough.

→ Can I use fresh shrimp instead of frozen?

Yes, you can use fresh shrimp, but you'll need to reduce the cooking time. Fresh shrimp cooks faster than frozen, so check for doneness after about 60-90 minutes. Regardless of whether you use fresh or frozen, large or jumbo shrimp work best for slow cooking methods.

→ What can I substitute for the white wine?

If you prefer to cook without alcohol, you can substitute the white wine with chicken broth or seafood stock. For additional acidity, add an extra tablespoon of lemon juice. These alternatives will still create a flavorful sauce while maintaining the dish's character.

→ How can I thicken the sauce for my shrimp scampi?

To thicken the sauce, mix 1 teaspoon of cornstarch with 1 tablespoon of water during the last 15 minutes of cooking. Stir this slurry into the slow cooker and allow it to simmer uncovered for a few minutes before serving. This will create a silkier sauce that clings better to the pasta.

→ What sides pair well with shrimp scampi besides pasta?

While angel hair pasta is traditional, this dish also pairs beautifully with crusty bread, steamed vegetables, or a fresh green salad. For a lower-carb option, serve over zucchini noodles or cauliflower rice. Roasted asparagus or sautéed spinach make excellent vegetable accompaniments that complement the garlic-butter sauce.

→ Can I make this dish ahead of time?

While best enjoyed fresh, you can store leftovers in an airtight container in the refrigerator for up to 2 days. When reheating, do so gently on the stovetop over low heat with a splash of broth or additional butter to refresh the sauce. If using a microwave, use short intervals and stir between each to prevent the shrimp from becoming tough.

Slow Cooker Shrimp Scampi

Tender shrimp in a buttery garlic-lemon sauce, effortlessly prepared in your slow cooker for a restaurant-quality meal at home.

Preparation Time
15 mins
Cooking Time
120 mins
Overall Time
135 mins
Created By: Alex

Category: Main Dishes

Skill Level: Beginner-Friendly

Cuisine Type: American, Italian

Makes: 4 Serves

Dietary Preferences: ~

Ingredients

01 24 oz frozen shrimp, peeled and deveined (tail-off optional)
02 2 tablespoons olive oil
03 4 tablespoons butter, sliced into 4 pieces
04 ¼ cup white wine
05 4 cloves garlic, finely minced
06 ¼ teaspoon salt
07 ⅛ teaspoon pepper
08 Pinch of red pepper flakes
09 2 tablespoons lemon juice
10 Fresh chopped parsley
11 Cooked angel hair pasta or bread

Steps

Step 01

Add shrimp, olive oil, butter, wine, garlic, salt, pepper, and red pepper flakes to slow cooker.

Step 02

Cover and cook on high until shrimp is fully cooked to 145℉ (about 2 hours).

Step 03

Squeeze lemon juice over shrimp and give it a stir. Top with fresh chopped parsley.

Step 04

Serve over angel hair pasta or with fresh bread.

Notes

  1. Store in an airtight container in the fridge for up to 2 days. Reheat on the stovetop over low heat with a splash of broth or butter, or use short intervals in the microwave, stirring in between.
  2. Shrimp should be opaque and pink with an internal temperature of 145℉.
  3. Avoid rubbery and tough shrimp by watching it closely near the end of cooking, and check around 90 minutes if using smaller shrimp.
  4. Use large or jumbo shrimp for the best texture in slow cooking.
  5. Thicken the sauce by mixing in 1 teaspoon cornstarch and 1 tablespoon water during the last 15 minutes. Simmer uncovered slightly before serving.

Tools You'll Need

  • Slow Cooker

Allergy Information

Double-check each ingredient for potential allergens, and always consult a professional if you're unsure.
  • Shellfish
  • Dairy

Nutritional Facts (per serving)

These details are provided for general information and should not replace medical advice.
  • Calories: 181
  • Fats: 18 g
  • Carbohydrates: 2 g
  • Proteins: 0.4 g