🦀 Keto Lemon Herb Crab Recipe
Low-Carb, Buttery, and Bursting with Flavor
Quick Overview
- Prep Time: 10 minutes
- Cook Time: 10 minutes
- Total Time: 20 minutes
- Servings: 4
- Calories: ~310 per serving
- Net Carbs: 3g
🌿 Introduction
Looking for a keto-friendly seafood dish that’s elegant, buttery, and ready in minutes? This Keto Lemon Herb Crab is the perfect balance of zesty lemon, aromatic herbs, and rich garlic butter — all while staying low in carbs and high in healthy fats.
Whether you’re planning a quick weeknight dinner or a gourmet meal for guests, this dish delivers restaurant-quality flavor without the carbs or complexity. Pair it with cauliflower rice or zucchini noodles for the ultimate keto indulgence.
🍋 Why You’ll Love This Recipe
✅ Keto-Perfect Balance: High in protein and healthy fats with just 3g net carbs.
✅ Quick & Easy: Ready in only 20 minutes — ideal for weeknights.
✅ Gourmet Flavor: Buttery, garlicky, lemony sauce makes the crab shine.
✅ Versatile: Works with fresh, frozen, or imitation crab.
🧂 Ingredients You’ll Need
| Ingredient | Amount |
|---|---|
| Unsalted butter | 3 tbsp |
| Olive oil | 1 tbsp |
| Garlic (minced) | 3 cloves |
| Lemon zest | 1 tsp |
| Lemon juice | 2 tbsp (freshly squeezed) |
| Fresh parsley (chopped) | 2 tbsp |
| Fresh dill (chopped) | 1 tbsp |
| Salt & pepper | To taste |
| Lump crab meat (fresh or canned, drained) | 1 lb |
| Optional: red pepper flakes | ¼ tsp for a kick |
🍳 Instructions
Step 1 – Melt the Flavor Base
In a large skillet, melt butter with olive oil over medium heat. Once warm, add minced garlic and sauté for 30 seconds until fragrant (don’t brown it — just soften).
Step 2 – Add Zesty Brightness
Stir in lemon zest, lemon juice, parsley, dill, salt, and pepper. The aroma will bloom immediately, creating a bright and buttery base.
Step 3 – Gently Warm the Crab
Add crab meat to the pan. Toss lightly to coat in the sauce. Heat for about 2–3 minutes, just until warm — avoid overcooking to keep the meat tender.
Step 4 – Taste & Finish
Adjust seasoning if needed. Add red pepper flakes for heat or extra lemon juice for brightness.
Step 5 – Serve & Savor
Serve warm over zucchini noodles, cauliflower mash, or fresh spinach for a full keto meal. Garnish with extra herbs and a lemon wedge.
💡 Pro Tips from chef
✨ Use Real Butter: It gives the richest flavor and helps emulsify the sauce.
✨ Don’t Overheat Crab: Always warm gently — crab cooks quickly and can toughen fast.
✨ Balance the Lemon: Add juice gradually; the goal is brightness, not sourness.
✨ Add a Creamy Twist: Stir in 2 tbsp of heavy cream at the end for a richer finish.
🧬 Keto Focus
This dish is keto gold — zero added sugars, moderate protein, and plenty of good fats. Crab provides clean protein, while butter and olive oil deliver satisfying richness that keeps you full and in ketosis.
🥗 Serving Ideas
- Over zoodles (zucchini noodles) with extra herbs
- With cauliflower rice for a heartier bowl
- On butter lettuce leaves as light keto wraps
- Alongside roasted asparagus or grilled broccoli
🧊 Storage & Reheating
- Store: Keep leftovers in an airtight glass container for up to 2 days.
- Reheat: Warm gently on the stovetop over low heat with a drizzle of olive oil or butter.
- ❌ Avoid microwaving — it can dry out the crab and alter texture.
🌶️ Flavor Variations
- Spicy Cajun Style: Add ½ tsp Cajun seasoning and a dash of paprika.
- Mediterranean Twist: Mix in chopped capers, olives, and oregano.
- Creamy Garlic Crab: Add a splash of heavy cream before serving.
- Asian Fusion: Replace lemon with lime and add a touch of sesame oil.
🥂 Perfect Pairings
Pair your Keto Lemon Herb Crab with:
- Dry white wine (like Sauvignon Blanc or Pinot Grigio)
- Sparkling lemon water or kombucha for non-alcoholic option
📊 Nutrition Facts (Per Serving)
| Nutrient | Amount |
|---|---|
| Calories | 310 |
| Fat | 26g |
| Protein | 23g |
| Net Carbs | 3g |
| Fiber | 0g |
| Sugar | 0g |
| Sodium | 460mg |
(Values estimated; may vary by ingredients used.)
💬 Frequently Asked Questions
Q1: Can I use imitation crab?
Yes — though fresh lump crab has better texture and flavor. If using imitation, check for hidden carbs or starches.
Q2: Is this recipe dairy-free?
It can be! Replace butter with ghee or coconut oil for a dairy-free version.
Q3: What sides go best with this?
Try cauliflower rice, sautéed spinach, or zoodles for a fully balanced keto plate.
Q4: How do I make it creamier?
Add 2 tbsp of heavy cream or cream cheese after step 3 and mix until smooth.
