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
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
-
- Preheat oven to 425°F (220°C)
- Rice cauliflower in food processor until rice-sized pieces form
-
- Toss cauliflower with olive oil, salt, and pepper on baking sheet
Spread evenly, don’t overcrowd
- Roast cauliflower for 20-25 minutes, stirring halfway
Should be golden brown and tender
- Toss cauliflower with olive oil, salt, and pepper on baking sheet
-
- While cauliflower roasts, melt 4 tbsp butter in large skillet over medium heat
- Add minced garlic, cook until fragrant (about 1 minute)
Don’t let garlic brown
- Add shrimp, seasonings, salt, and pepper
Arrange in single layer
- Cook 2-3 minutes per side until pink and opaque
Don’t overcook!
- Add roasted cauliflower rice and remaining butter to skillet
- 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
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.












