Keto Lemon Herb Foam Sauce

Elevate your keto meals with this luxurious Keto Lemon Herb Foam Sauce, a delicate blend of tangy lemon, aromatic fresh herbs, and rich, creamy textures. This velvety sauce is masterfully crafted with whipped heavy cream, egg yolks, and a splash of buttery goodness, producing a light and airy foam that adds sophistication to any dish. Bursting with the vibrant flavors of parsley, basil, and thyme, it’s perfectly balanced by the subtle zing of lemon zest and juice. Ready in just 25 minutes, it’s an ideal topping for grilled meats, roasted vegetables, or seafood, providing a gourmet keto-approved touch to your dining experience. Whether you’re hosting a dinner party or upgrading a weeknight dinner, this elegant sauce will leave your guests—and taste buds—utterly impressed.

Nutriscore Rating: 44/100

Prep Time:15 mins

Cook Time:10 mins

Total Time:25 mins

Servings: 6

Ingredients

• 1 cup Heavy whipping cream
• 1 tablespoon Lemon zest
• 2 tablespoons Lemon juice
• 1 tablespoon Fresh parsley
• 1 tablespoon Fresh basil
• 1 teaspoon Fresh thyme
• 2 tablespoons Unsalted butter
• 2 Egg yolks
• 0.5 teaspoon Salt
• 0.25 teaspoon Black pepper

Directions

Step 1

Finely chop the fresh parsley, basil, and thyme and set aside.

Step 2

In a small saucepan, melt the unsalted butter over low heat. Once melted, remove from heat and allow to cool slightly.

Step 3

In a separate bowl, whisk together the heavy whipping cream, lemon zest, and lemon juice until well combined.

Step 4

Add egg yolks to the lemon and cream mixture, whisking continuously until the yolks are fully incorporated.

Step 5

Slowly pour the melted butter into the lemon-cream mixture while whisking vigorously to ensure the egg yolks do not curdle.

Step 6

Transfer the mixture to a saucepan and place over low heat, stirring constantly until the mixture thickens slightly, about 3-4 minutes. Do not allow it to boil.

Step 7

Once the mixture has thickened, remove from heat and add the chopped herbs, salt, and black pepper. Stir to combine.

Step 8

Using an immersion blender, blend the sauce until it reaches a foamy consistency. This could take about 1-2 minutes.

Step 9

Taste and adjust seasoning if necessary.

Step 10

Serve immediately over grilled meats or vegetables for a flavorful keto-approved enhancement.

Nutrition Facts

Serving size	(348.7g)

Amount per serving	% Daily Value*
Calories	1131.2

Total Fat 113.2g	0%
Saturated Fat 65.2g	0%
Polyunsaturated Fat 0.0g
Cholesterol 671mg	0%
Sodium 1282.3mg	0%
Total Carbohydrate 6.1g	0%
Dietary Fiber 1.6g	0%
Total Sugars 1.1g
Protein 6.1g	0%

Vitamin D 36.6IU	0%
Calcium 83.0mg	0%
Iron 1.5mg	0%
Potassium 144.6mg	0%

*The % Daily Value tells you how much a nutrient in a serving of food contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.

Source of Calories

Fat: 95.4%

Protein: 2.3%

Carbs: 2.3%