"Close-up of garlic butter shrimp over roasted cauliflower rice, garnished with parsley and lemon wedges, on a dark wooden surface"

KETO GARLIC BUTTER SHRIMP WITH CAULIFLOWER RICE

Keto Garlic Butter Shrimp with Cauliflower Rice Recipe

A quick, one-pan keto dinner ready in just 30 minutes.

Key Info
  • Prep Time: 10 minutes
  • Cook Time: 20 minutes
  • Total Time: 30 minutes
  • Servings: 4
  • Calories: 285 per serving
  • Fat: 18g
  • Protein: 24g
  • Carbs: 6g net
  • Difficulty: Easy
  • Diet: Keto, Low-Carb, Gluten-Free
Equipment Needed
  • Large skillet or wok
  • Food processor (or pre-riced cauliflower)
  • Measuring cups and spoons
  • Sharp knife
  • Cutting board

Professional kitchen with neatly arranged ingredients including shrimp, cauliflower, garlic, and herbs, with measuring cups and chef's knife on wooden cutting board in golden light

Ingredients

For the Shrimp:

  • 1 lb (450g) large shrimp, peeled and deveined
  • 6 tbsp (85g) butter, divided
  • 4 cloves garlic, minced
  • 1 tsp Italian seasoning
  • ½ tsp onion powder
  • ¼ tsp red pepper flakes
  • Salt and pepper to taste

For the Cauliflower Rice:

  • 1 medium head cauliflower (about 4 cups riced)
  • 2 tbsp olive oil
  • Salt and pepper to taste

Garnish:

  • 2 tbsp fresh parsley, chopped
  • Lemon wedges
Method
    1. Preheat oven to 425°F (220°C)
    2. Rice cauliflower in food processor until rice-sized pieces form

Cauliflower florets transforming into rice-sized particles in food processor under natural kitchen window light

    1. Toss cauliflower with olive oil, salt, and pepper on baking sheet

      Spread evenly, don’t overcrowd

    2. Roast cauliflower for 20-25 minutes, stirring halfway

      Should be golden brown and tender

Cauliflower rice spread on a dark baking sheet, glistening with olive oil and edges turning golden brown

    1. While cauliflower roasts, melt 4 tbsp butter in large skillet over medium heat
    2. Add minced garlic, cook until fragrant (about 1 minute)

      Don’t let garlic brown

    3. Add shrimp, seasonings, salt, and pepper

      Arrange in single layer

    4. Cook 2-3 minutes per side until pink and opaque

      Don’t overcook!

Sizzling pink shrimp in a cast iron skillet with bubbling garlic butter

  1. Add roasted cauliflower rice and remaining butter to skillet
  2. Stir to combine, taste and adjust seasoning
Crucial Tips
  • Pat shrimp dry before cooking for better browning
  • Don’t overcrowd the pan when cooking shrimp
  • Cauliflower rice should be dry before roasting
  • Watch garlic carefully – it burns quickly
Storage & Reheating
  • Store in airtight container up to 2 days
  • Reheat gently in skillet or microwave in 30-second intervals
Variations
  • Spicy: Double red pepper flakes
  • Cheesy: Add ¼ cup grated Parmesan
  • Curry: Replace Italian seasoning with curry powder
  • Citrus: Add lemon zest and extra juice
Common Mistakes
  • Overcooking shrimp (becomes rubbery)
  • Wet cauliflower rice (won’t brown properly)
  • Not seasoning enough (both components need seasoning)
  • Skipping the roasting step for cauliflower rice

Garlic butter shrimp over cauliflower rice with parsley and lemon garnish on a rustic ceramic plate

This recipe is perfect for keto beginners and experts alike. The combination of buttery shrimp and roasted cauliflower rice creates a satisfying meal that feels indulgent while keeping carbs low.

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