Keto Lobster Bisque

Keto Lobster Bisque

You want decadence without destroying your macros or marine life? Say hello to this vegan keto lobster bisque — without the actual lobster. Because nothing says “I’m thriving” like sipping a silky, low-carb bowl of shellfish-inspired glory while still staying plant-powered. Cauliflower plays the understudy to lobster and honestly? She steals the show. Cashew cream slides in like your skincare serum — smooth, rich, and deeply necessary. Plus, you won’t need to wear gloves or crack claws. Just sauté, blend, and casually pretend you’re at a coastal French café. Oui, queen — you’re gourmet now.

Keto Lobster Bisque

Keto Lobster Bisque

Emily Carter
This rich, dairy-free vegan keto lobster bisque uses cauliflower and cashews to mimic the creamy depth of a classic seafood dish — minus the crustaceans.
Prep Time 25 minutes
Cook Time 40 minutes
Total Time 1 hour 5 minutes
Servings 4 servings
Calories 210 kcal

Ingredients
  

  • 1 tbsp olive oil
  • 1 medium onion chopped
  • 2 cloves garlic minced
  • 1 small head cauliflower chopped (about 3 cups)
  • 1 cup raw cashews soaked for 2 hours or boiled for 10 minutes
  • 3 cups vegetable broth
  • 1 tbsp tomato paste
  • ½ tsp smoked paprika
  • ½ tsp Old Bay seasoning
  • ¼ tsp cayenne optional, for sass
  • 1 tbsp lemon juice
  • Salt and pepper to taste
  • Chopped chives or parsley for garnish optional but bougie

Instructions
 

  • Heat olive oil in a large pot over medium heat.
  • Add chopped onion and sauté until soft — no tears, just flavor.
  • Stir in garlic, cauliflower, paprika, Old Bay, and cayenne if you’re feeling wild.
  • Add tomato paste and cook for another 2 minutes for depth and drama.
  • Pour in vegetable broth and bring to a simmer.
  • Cover and cook 15 minutes until cauliflower is fork-tender and emotionally ready.
  • Add soaked cashews and blend everything until luxuriously smooth.
  • Return soup to pot, stir in lemon juice, salt, and pepper.
  • Heat through and serve with chopped herbs if you’re feeling extra.

Notes

🔍 Nutritional Values (Per Serving)

  • Calories: 210
  • Total Fat: 13g
  • Saturated Fat: 2.5g
  • Carbohydrates: 15g
  • Fiber: 4g
  • Protein: 6g

💊 Vitamins & Minerals (Per Serving)

  • Vitamin C: 52%
  • Iron: 14%
  • Vitamin K: 27%
  • Folate: 22%
  • Magnesium: 18%

💁 Additional Notes/Tips

  • Add a dash of white wine vinegar for that seaside zing.
  • Want it creamier? Use more cashews — this is a judgment-free broth zone.
  • Reheat gently; she’s delicate and deserves your patience.
  • Freeze leftovers in portions because future you will thank you.
  • A swirl of coconut cream on top makes it Instagram-official.

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