If you're looking for a warm, comforting dish that fits perfectly into a carnivore or strict keto lifestyle, this Carnivore Savory Custard is a must-try.
Silky, cheesy, and deeply satisfying, this simple baked custard offers a nourishing option that's easy to prep, customize, and enjoy any time of day.
Whether you're prepping your meals ahead or want something elegant but easy for breakfast or brunch, this savory carnivore custard is sure to be a hit with the entire family!
Be sure to check out our growing collection of carnivore recipes for more delicious options.
What Makes This Carnivore Cheesy Custard Perfect For Carnivore & Keto Lifestyles

This carnivore recipe skips all the usual fillers and veggies you might find in my keto quiche or breakfast custard.
Instead, it relies purely on animal-based ingredients: eggs, heavy cream, butter, and cheese to create a high-fat, high-protein, virtually zero-carb dish.
It's ideal for those eating strict carnivore, and it's also a great low-carb meal for anyone who prefers a grain-free lifestyle.
Ingredients Needed
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The following is a list of ingredients and tools to make a carnivore version of this classic recipe. The full recipe card is below.
- Eggs - The foundation of the custard, rich in protein and healthy fats.
- Heavy whipping cream - Adds that signature smooth, creamy texture.
- Shredded cheddar and Parmesan cheese - Sharp, salty, and packed with flavor.
- Butter - Used to grease the ramekins and prevent sticking.
- Salt - Enhances flavor. Optional: a pinch of onion or garlic powder if you're less strict on carnivore.
Tools Needed
- Individual 4-ounce ramekins
- Wire whisk
- Large bowl
- Large baking pan with a rim large baking dish (for a water bath)

How To Make A Savory Carnivore Custard Easily
Start by preheating your oven to 350°F. While the oven heats, grease six 4-ounce ramekins generously with softened butter to prevent sticking.
Divide the shredded cheddar cheese and Parmesan cheese evenly among the ramekins, layering them at the bottom.
Arrange the ramekins inside a rimmed baking pan, which will hold hot water for a bain-marie (water bath) to ensure gentle, even baking.
In a large mixing bowl, whisk together the eggs and salt. If you're including optional seasonings like onion powder or garlic powder, add them at this stage.
Once the eggs are fully mixed, slowly whisk in the heavy whipping cream.
Be careful not to create bubbles during this step, as excess air can disrupt the smooth, creamy texture of the final custard.
For the best consistency, strain the custard mixture through a fine mesh sieve before dividing it evenly among the prepared ramekins.
Once filled, carefully pour hot water into the baking pan until it reaches halfway up the sides of the ramekins. To avoid burns or spills, I recommend you place the baking pan on the oven rack first and then add the water.
Bake on the middle rack for about 30 minutes, or until the edges of the custards are firm and the centers still have a gentle jiggle, similar to gelatin.
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Avoid over-baking, as this can create unwanted bubbles and compromise the texture.
After baking, let the custards cool slightly before serving. If you're making the recipe in a single 9x5 inch loaf pan instead of ramekins, extend the baking time to around 40 minutes.
Store any leftovers in the refrigerator, covered with plastic wrap, for up to 3 days.
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Carnivore Egg Custard
Discover the ultimate comfort food with this Savory Carnivore Egg Custard—rich, creamy, and packed with protein! Perfect for a low-carb, carnivore-friendly meal or snack that's easy to make and incredibly satisfying. Whip up this simple, delicious custard for a warm, savory treat anytime.
Ingredients
- 5 room temperature eggs
- 2 ½ cups of heavy cream
- ¼ teaspoon salt
- ¾ cup of shredded cheddar cheese
- ⅓ cup of shredded parmesan cheese
- ¼ teaspoon garlic powder (optional)
- ½ teaspoon of onion powder (optional)
Instructions
- Preheat the oven to 350 degrees.
- Grease each ramekin with softened butter.
- Divide the shredded cheddar cheese and parmesan cheese evenly between the six ramekins.
- Place the prepared ramekins into a baking pan with a rim that allows for hot water to be added for a bain-marie.
- In a large bowl, whisk together the eggs, salt, and onion, garlic powder if adding. Then, gently add the heavy whipping cream and salt. Avoid creating bubbles when you whisk so the custard maintains a silky consistency.
- Pour the custard through a fine sieve before spooning it into the prepared ramekins.
- Once filled, carefully pour hot water into the baking pan until it reaches halfway up the sides of the ramekins. To avoid burns or spills, I recommend you place the baking pan on the oven rack first and then add the water.
- Place the custards in the middle rack of the oven and bake for about 30 minutes, or until the edges are set and firm and the center of the custards are lightly set. When set, the custards should jiggle slightly in the center, similar to gelatin. Do not over-bake to avoid bubbles.
- Allow the carnivore custards to cool slightly before enjoying.
- Store leftovers wrapped in plastic wrap in the refrigerator for up to 3 days.
Notes
This recipe makes six 4 ounce ramekins or one large 9X5 inch custard.
if making the breakfast carnivore custard in a 9x5 inch pan, bake the custard for about 40 minutes.
Nutrition Information:
Yield: 6 Serving Size: 1Amount Per Serving: Calories: 275Total Fat: 25gSaturated Fat: 14.3gCholesterol: 270mgSodium: 71mgCarbohydrates: 1.9gNet Carbohydrates: 1.9gFiber: 0gSugar: 0.3gProtein: 4.8g






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