Slow Cooker 4-Ingredient Garlic Butter Shrimp 🍤🧄🧈
If you’re looking for an easy seafood dinner that’s packed with rich, buttery flavor, this Slow Cooker 4-Ingredient Garlic Butter Shrimp is the perfect recipe. Slow Cooker 4-Ingredient Garlic Butter Shrimp combines juicy shrimp, melted butter, garlic, and Italian seasoning to create a simple yet ele

This post may contain affiliate links. If you buy something through one of them, we may earn a small commission at no extra cost to you. Learn more.
Ingredients
Instructions
- This easy seafood dinner comes together in just a few steps.
- In a bowl, whisk together:
- Melted butter
- Minced garlic
- Italian seasoning
- Place the peeled and deveined shrimp into the slow cooker.
- Pour the garlic butter mixture evenly over the shrimp.
- Stir gently to coat.
- Cover and cook on:
- Low: 1 to 1½ hours
- or
- High: 30–45 minutes
- Cook just until the shrimp are pink and opaque.
- Avoid overcooking, as shrimp can quickly become rubbery.
- If using, stir in fresh lemon juice.
- Garnish with chopped parsley and grated Parmesan.
- Serve immediately.
If you’re looking for an easy seafood dinner that’s packed with rich, buttery flavor, this Slow Cooker 4-Ingredient Garlic Butter Shrimp is the perfect recipe. Slow Cooker 4-Ingredient Garlic Butter Shrimp combines juicy shrimp, melted butter, garlic, and Italian seasoning to create a simple yet elegant meal that’s perfect for busy weeknights, date nights, or special occasions. With just four ingredients and minimal prep, you’ll have a restaurant-quality dish with almost no effort.
Serve it over pasta, rice, or with crusty bread to soak up every drop of the delicious garlic butter sauce.
If you love quick and easy seafood recipes like this one, don’t forget to subscribe and receive new recipes delivered straight to your inbox!
Why You’ll Love This Slow Cooker 4-Ingredient Garlic Butter Shrimp
This simple seafood recipe is big on flavor.
Only Four Ingredients
Minimal ingredients create maximum flavor.
Rich Garlic Butter Sauce
Perfect for serving over pasta, rice, or vegetables.
Quick Slow Cooker Meal
Shrimp cooks quickly for an easy dinner.
Elegant Yet Simple
Perfect for both casual meals and entertaining.
Low-Carb Friendly
Naturally low in carbohydrates and high in protein.
What Does Slow Cooker 4-Ingredient Garlic Butter Shrimp Taste Like?
The shrimp are tender, juicy, and infused with a rich garlic butter sauce. Italian seasoning adds a savory blend of herbs that complements the sweetness of the shrimp without overpowering them.
Benefits of Making Slow Cooker 4-Ingredient Garlic Butter Shrimp
Beginner-Friendly
Simple instructions with foolproof results.
Ready in Under 2 Hours
A fast slow cooker recipe that’s perfect for busy schedules.
Easy to Customize
Add vegetables, herbs, or a splash of lemon.
Great for Entertaining
An impressive meal with very little effort.
Ingredients
Main Ingredients
- 2 pounds large raw shrimp, peeled and deveined
- ½ cup unsalted butter, melted
- 4 cloves garlic, minced
- 1 tablespoon Italian seasoning
Optional Additions
- 1 tablespoon fresh lemon juice
- ½ teaspoon crushed red pepper flakes
- ¼ cup grated Parmesan cheese
- Fresh parsley for garnish
Kitchen Tools You’ll Need
Essential Equipment
- 4 to 6-quart slow cooker
- Mixing bowl
- Measuring cups and spoons
- Wooden spoon
- Serving spoon
Ingredient Additions and Substitutions
Customize this buttery shrimp recipe to your liking.
Add Vegetables
Cook alongside the shrimp:
- Asparagus
- Zucchini
- Mushrooms
- Spinach (add during the last 15 minutes)
Herb Options
Replace Italian seasoning with:
- Cajun seasoning
- Old Bay seasoning
- Lemon pepper
- Fresh thyme
Butter Alternatives
Substitute part of the butter with:
- Olive oil
- Garlic herb butter
How to Make Slow Cooker 4-Ingredient Garlic Butter Shrimp
This easy seafood dinner comes together in just a few steps.
Step 1: Prepare the Garlic Butter
In a bowl, whisk together:
- Melted butter
- Minced garlic
- Italian seasoning
Step 2: Add to the Slow Cooker
Place the peeled and deveined shrimp into the slow cooker.
Pour the garlic butter mixture evenly over the shrimp.
Stir gently to coat.
Step 3: Cook
Cover and cook on:
- Low: 1 to 1½ hours
or
- High: 30–45 minutes
Cook just until the shrimp are pink and opaque.
Avoid overcooking, as shrimp can quickly become rubbery.
Step 4: Finish and Serve
If using, stir in fresh lemon juice.
Garnish with chopped parsley and grated Parmesan.
Serve immediately.
What to Serve with Slow Cooker 4-Ingredient Garlic Butter Shrimp
This flavorful shrimp pairs wonderfully with:
Favorite Side Dishes
- Linguine or fettuccine
- White rice
- Garlic mashed potatoes
- Steamed broccoli
- Roasted asparagus
- Cauliflower rice
- Crusty French bread
Storage Instructions
Refrigerator
Store leftovers in an airtight container for up to 2 days.
Freezer
Freezing cooked shrimp is not recommended, as the texture may become tough after thawing.
Reheating
Warm gently in a skillet over low heat just until heated through. Avoid overheating to keep the shrimp tender.
General Information
Garlic butter shrimp is a timeless seafood favorite known for its simple ingredients and bold flavor. While shrimp are often cooked quickly on the stovetop, using a slow cooker on a short cooking time allows them to gently absorb the buttery garlic sauce while staying juicy and flavorful.
Nutritional Information
Approximate values per serving (based on 6 servings):
- Calories: 310
- Protein: 28g
- Carbohydrates: 2g
- Fat: 21g
- Saturated Fat: 12g
- Fiber: 0g
- Sugar: 0g
- Sodium: 510mg
Nutrition values are approximate and may vary depending on the ingredients used.
Conclusion
This Slow Cooker 4-Ingredient Garlic Butter Shrimp is an easy, flavorful seafood recipe that’s perfect for everything from busy weeknight dinners to elegant entertaining. Tender shrimp, rich garlic butter, and savory herbs come together in a dish that’s simple to prepare yet tastes absolutely gourmet.
If you make this recipe, leave a review and share your photos on Pinterest so others can enjoy this buttery shrimp favorite too!
You May Also Enjoy
- Parmesan Crusted Chicken with Creamy Garlic Sauce
- Chicken Bacon Ranch Alfredo
- Ham and Cheese Puff Pastry
- Cajun Butter Potato Beef Kebabs
- Slow Cooker Italian Chicken Pasta 🍤🧄🧈
Tips for Success
Use Raw Shrimp
Raw shrimp stay tender and absorb more flavor than pre-cooked shrimp.
Watch the Cooking Time
Shrimp cook quickly, so check for doneness early.
Pat the Shrimp Dry
Dry shrimp help the butter sauce cling better.
Add Lemon at the End
Fresh lemon juice brightens the rich butter sauce without becoming bitter during cooking.
Frequently Asked Questions
Can I use frozen shrimp?
Yes. Thaw the shrimp completely and pat them dry before cooking.
Can I use cooked shrimp?
It’s best to use raw shrimp. Cooked shrimp can become overcooked and tough in the slow cooker.
How do I know when the shrimp are done?
Shrimp are fully cooked when they turn pink, opaque, and curl into a loose “C” shape.
Can I make this spicy?
Absolutely! Add crushed red pepper flakes or a pinch of cayenne pepper.
Can I double the recipe?
Yes, but avoid overcrowding the slow cooker and check for doneness, as cooking times may vary slightly.

By Amanda Davis