Cajun Egg Boil with Butter Sauce (Keto) | CookOS

Cajun Egg Boil

Name: Cajun Egg Boil with Butter Sauce (Keto)
Prep time: 15 min
Cook time: 10 min
Total time: 25 min
Yield: 2 servings
Cuisine: Cajun
Ingredients: 6 large eggs; 1/2 cup butter (1 stick); 1/2 medium onion, sliced; 1 tsp Cajun seasoning; 1 tsp garlic powder; 1 tsp onion powder; 1 tsp smoked paprika; 1 tsp Old Bay seasoning; 1 tsp lemon pepper; 1 tsp chili powder; 1 tsp crushed red pepper flakes; 1 tsp fresh parsley, chopped; 2 tbsp minced garlic; 1 tbsp lemon juice, freshly squeezed; 1/2 cup chicken broth; Fresh cilantro or parsley, for garnish

Cajun egg boil is a keto-friendly, spiced hard-boiled egg dish smothered in rich Cajun butter sauce with garlic, onions, and Old Bay seasoning. It delivers restaurant-quality flavor in under 20 minutes with zero carbs.

🌍Cajun 🏷️Cajun egg boil 🏷️Keto 🏷️Low-carb 🏷️Eggs 🏷️Spicy

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Total

25 min

Servings

Difficulty

Easy

Est. Cost

$29–$48

Recipe Source

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Ingredients

6 large eggs
1/2 cup butter (1 stick)
1/2 medium onion, sliced
1 tsp Cajun seasoning
1 tsp garlic powder
1 tsp onion powder
1 tsp smoked paprika
1 tsp Old Bay seasoning
1 tsp lemon pepper
1 tsp chili powder
1 tsp crushed red pepper flakes
1 tsp fresh parsley, chopped
2 tbsp minced garlic
1 tbsp lemon juice, freshly squeezed
1/2 cup chicken broth
Fresh cilantro or parsley, for garnishoptional

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Instructions

1
Boil the eggs to your desired doneness. Once cooked, peel and slice them in half.
2
In a large skillet over medium heat, melt the butter.
3
Add the sliced onions to the melted butter and sauté until softened.
4
Add all the seasonings: Cajun seasoning, garlic powder, onion powder, smoked paprika, Old Bay, lemon pepper, chili powder, crushed red pepper flakes, and chopped parsley. Stir to combine.
5
Stir in the minced garlic until fragrant.
6
Pour in the freshly squeezed lemon juice and chicken broth, stirring well to incorporate.
7
Allow the sauce to simmer for a few minutes to thicken slightly.
8
Arrange the halved hard-boiled eggs on a plate or in a bowl and pour the hot Cajun sauce over them.
9
Garnish with additional fresh cilantro or parsley, if desired, and serve immediately.

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Tips & Notes

Pro tips

Add eggs to boiling water rather than cold water to ensure consistent, creamy yolks and easier peeling.
Toast your spices in the butter for 30 seconds before adding onions to bloom the flavors and prevent a raw-spice taste.
Don't overcrowd the pan when sautéing onions; give them 2–3 minutes to soften and caramelize slightly before adding eggs.
Keep the butter sauce warm but not smoking; high heat can separate the butter and make it greasy rather than silky.

Substitutions

Old Bay seasoning → celery salt + paprika + mustard powder (maintains brine-forward profile)
Onion powder → fresh minced onion sautéed longer in the butter (adds sweetness and texture)
Lemon pepper → black pepper + lemon zest (fresher, less processed taste)

Storage & make-ahead

Store cooled eggs and sauce separately in airtight containers for up to 3 days; reheat sauce gently on low heat and pour over room-temperature or warmed eggs.

Common Questions

Can I make this ahead of time?

Yes. Boil and peel eggs up to 3 days ahead, then prepare the butter sauce fresh when ready to serve for best flavor and texture.

What's the difference between Cajun seasoning and Old Bay?

Cajun seasoning is warm and spicy with paprika and cayenne; Old Bay is briny with celery and mustard notes. Both add depth—use both for authentic Cajun flavor.

How do I peel hard-boiled eggs easily?

Cool eggs in ice water immediately after boiling, then gently crack and roll under gentle pressure. Peeling under cool running water also helps separate the membrane.