Irresistible Garlic Butter Shrimp and Mashed Potatoes : A Flavor-Packed Dinner Recipe

Posted on August 7, 2025 ·

By Lyndy

garlic butter shrimp and mashed potatoes on a plate

Looking for a satisfying, crowd-pleasing dinner that combines bold flavor with rich comfort? This Garlic Butter Shrimp and Mashed Potatoes recipe is your answer. Featuring tender, perfectly seasoned shrimp sautéed in garlicky butter, served over creamy mashed potatoes, it’s the ideal balance of protein, carbs, and indulgence.

This dish is perfect for seafood lovers, fans of buttery comfort food, and home cooks seeking a quick, gourmet-style meal without complicated prep. Whether you’re looking for new shrimp recipes for dinner or hearty potato dinner inspiration, this recipe has you covered.

If you’re a fan of skillet dishes like Creamy Tuscan Scallops or Blackened Mahi Mahi, this one’s going to become your next weeknight favorite.

Why You’ll Love This Garlic Butter Shrimp and Mashed Potatoes Recipe

This meal comes together in under 35 minutes, but it delivers five-star flavor and cozy satisfaction. Here’s why it works:

  • The shrimp cook fast and soak up every ounce of garlic butter goodness.
  • Creamy mashed potatoes act as the perfect foundation for the savory sauce.
  • It’s a full, satisfying dinner all on one plate.
  • You only need a few simple ingredients, but the result is elegant and impressive.
  • It’s adaptable and fits many dietary lifestyles.

For those who enjoy recipes like Creamy Lemon Chicken Pasta or Chicken Florentine, this shrimp version is a perfect alternative when you want something lighter and seafood-forward.

Ingredients You’ll Need for Garlic Butter Shrimp and Mashed Potatoes

Here’s what you’ll need to recreate this mouthwatering shrimp skillet meal at home:

For the Garlic Butter Shrimp:

  • 1 lb large shrimp, peeled and deveined
  • 1 tsp paprika
  • ½ tsp salt
  • ½ tsp black pepper
  • 3 tbsp butter
  • 5 garlic cloves, minced
  • 1 tbsp olive oil
  • ½ lemon, juiced
  • Chopped parsley for garnish

For the Mashed Potatoes:

  • 6 medium Yukon Gold potatoes, peeled and cubed
  • 4 tbsp butter
  • ½ cup whole milk (or as needed)
  • Salt and pepper to taste

This pairing is especially comforting in the colder months, and it pairs beautifully with lighter sides like Cucumber Dill Salad or Roasted Vegetable Quinoa Bowl.

Kitchen Equipment You’ll Need

To prepare this recipe with ease, make sure you have the following tools:

  • Large skillet or sauté pan
  • Large pot for boiling potatoes
  • Potato masher or hand mixer
  • Cutting board and knife
  • Garlic press (optional)
  • Spatula or tongs
  • Measuring cups and spoons

Having these tools at your fingertips makes the cooking process smooth and efficient.

How to Make Garlic Butter Shrimp and Mashed Potatoes

1. Prepare the Shrimp

Start by patting the shrimp dry using paper towels. This helps them sear properly. Season with paprika, salt, and pepper, and set aside while you prepare the potatoes.

2. Cook the Potatoes

Place the cubed potatoes in a large pot and fill with enough water to cover them. Add a pinch of salt. Bring to a boil, reduce heat, and simmer for 15 to 20 minutes, or until fork-tender.

3. Mash the Potatoes

Drain the potatoes, then return them to the pot. Add the butter and warm milk. Mash until smooth and creamy. Season with salt and pepper to taste. If you’re a mashed potato lover, you might also enjoy these Cheesy Mashed Potato Puffs as a fun twist.

4. Cook the Shrimp

In a large skillet, melt the butter with olive oil over medium heat. Add garlic and sauté for 1 to 2 minutes until fragrant but not browned. Add the shrimp in a single layer and cook for 2 to 3 minutes per side, or until pink and opaque. Squeeze fresh lemon juice over the shrimp and toss to coat.

5. Assemble the Dish

Scoop mashed potatoes onto each plate and top with the garlic butter shrimp. Drizzle the remaining sauce over the top and garnish with fresh parsley.

This method is similar to how you might cook shrimp for Lemon Butter Garlic Shrimp Pasta, only here it’s served with creamy potatoes instead of pasta.

Common Mistakes to Avoid

Avoid these pitfalls for a perfect dish:

  • Overcooking shrimp: They only need a few minutes. When they’re pink and curled, they’re done.
  • Burning the garlic: It turns bitter if overcooked. Keep it golden and aromatic.
  • Cold milk in mashed potatoes: Warm the milk before adding to maintain creaminess.
  • Skipping the lemon juice: It balances the richness of the butter and brightens the dish.

Tips for the Creamiest Mashed Potatoes

For the fluffiest, most indulgent mashed potatoes:

  • Use Yukon Gold or Russet potatoes for the best texture.
  • Always warm your milk and melt your butter before adding.
  • Mash while the potatoes are still hot.
  • For extra richness, try folding in sour cream or cream cheese.
  • Keep seasoning minimal to let the garlic butter shrimp shine.

For another twist on potatoes, you could explore dishes like Traditional Irish Colcannon which adds greens to your mash for extra nutrition and texture.

Variations and Swaps You Can Try

Make this dish your own with these easy variations:

  • Add red pepper flakes or cayenne for heat.
  • Use ghee instead of butter for a nutty twist.
  • Add chopped fresh dill, thyme, or basil to the garlic butter for an herb-forward profile.
  • Want crispy shrimp? Lightly coat them in flour before sautéing, similar to how you’d approach Crispy Baked Vegan Taquitos.

Serving Suggestions and Presentation Tips

Want to impress your guests or make your dinner feel more elegant? Try these ideas:

How to Store and Reheat Leftovers

This recipe makes excellent leftovers if stored and reheated properly:

  • Store shrimp and potatoes separately in airtight containers.
  • Refrigerate for up to 3 days.
  • Reheat shrimp in a skillet over low heat to prevent overcooking.
  • Add a splash of milk when reheating mashed potatoes to restore creaminess.

Avoid freezing shrimp after cooking, as it can alter the texture. Mashed potatoes can be frozen, though they may need a little extra milk after thawing.

What to Serve With Garlic Butter Shrimp and Mashed Potatoes

While this is a complete meal, here are a few additions that make it even more satisfying:

Skip alcohol and instead pair with citrusy teas or sparkling lemon water for a bright, palate-cleansing drink.

Frequently Asked Questions

Can I use frozen shrimp?
Yes, just make sure to thaw them fully and pat dry before seasoning.

What kind of potatoes work best?
Yukon Golds are ideal for their creamy texture, but Russet potatoes are also a solid choice.

Can I make it dairy-free?
Absolutely. Use a plant-based butter and milk alternative in both the shrimp and mashed potatoes.

What’s a good substitute for lemon juice?
Try white wine vinegar or apple cider vinegar for a similar brightness.

Can I double the recipe?
Yes, just make sure your skillet is large enough or cook the shrimp in batches.

Final Tips for Success

  • Prep all your ingredients before you start cooking—shrimp cook fast!
  • Fresh garlic and real butter are non-negotiable for flavor.
  • Adjust lemon juice to your taste—some like it brighter than others.
  • Don’t forget to garnish—it’s the finishing touch that pulls everything together.

Conclusion and Call to Action

This Garlic Butter Shrimp and Mashed Potatoes dish is a no-fail dinner that’s luxurious enough for a date night but easy enough for a weeknight. With its blend of juicy shrimp, buttery sauce, and pillowy potatoes, this recipe is comfort food at its most elevated.

If you loved this recipe, don’t forget to bookmark it, share it with your friends and family, and subscribe to the blog for more mouthwatering dinner ideas like this one. For another shrimp-forward dish, you might enjoy our Mediterranean Shrimp Bowls next!

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Irresistible Garlic Butter Shrimp and Mashed Potatoes: A Comforting Skillet Dinner


  • Author: Lyndy
  • Total Time: 35 minutes
  • Yield: 4 servings

Description

Garlic Butter Shrimp and Mashed Potatoes is a quick, comforting skillet dinner that pairs tender shrimp sautéed in garlicky butter sauce with creamy mashed potatoes. It’s rich, flavorful, and perfect for weeknights or serving guests with minimal effort.


Ingredients

For the Shrimp: 1 lb raw shrimp, peeled and deveined 5 tbsp unsalted butter 5 cloves garlic, finely minced ½ tsp paprika ½ tsp chili flakes (optional) Salt and freshly cracked black pepper, to taste 1 tbsp olive oil Juice of ½ lemon Chopped fresh parsley (for garnish) For the Mashed Potatoes: 4 large russet potatoes, peeled and cubed ½ cup whole milk 3 tbsp butter Salt, to taste Pepper, to taste Optional: ¼ cup sour cream or cream cheese


Instructions

1. Boil the cubed potatoes in salted water for 15–20 minutes until fork tender. Drain and return to the pot. 2. Add milk and butter to the hot potatoes and mash until smooth. Stir in sour cream or cream cheese if using. Season with salt and pepper. Keep warm. 3. In a skillet, heat olive oil and 2 tbsp of butter over medium heat. Add garlic and cook for 30 seconds. 4. Add shrimp in a single layer. Season with paprika, chili flakes, salt, and pepper. Sauté 2–3 minutes per side until pink and opaque. 5. Add remaining butter and lemon juice. Stir to coat shrimp in sauce. 6. Serve shrimp over mashed potatoes and garnish with parsley.

Notes

Pat shrimp dry before cooking for better searing. Don’t overcook shrimp—2–3 minutes per side is enough. Use warm dairy for creamier mashed potatoes. Yukon Gold potatoes can be used for a richer mash. Shrimp are best cooked fresh—prepare potatoes in advance if needed.

  • Prep Time: 15 minutes
  • Cook Time: 20 minutes
  • Category: Dinner
  • Method: Skillet
  • Cuisine: American

Nutrition

  • Serving Size: 1 plate
  • Calories: 475
  • Sugar: 2g
  • Sodium: 640mg
  • Fat: 28g
  • Saturated Fat: 16g
  • Unsaturated Fat: 9g
  • Trans Fat: 0g
  • Carbohydrates: 32g
  • Fiber: 3g
  • Protein: 25g
  • Cholesterol: 190mg

Keywords: Garlic Butter Shrimp, Shrimp and Mashed Potatoes, Skillet Shrimp Dinner, Shrimp Recipes for Dinner, Easy Shrimp Recipes, Garlic Butter Seafood, Comfort Food Shrimp

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