Avocado Mousse with Oysters on the Half Shell

Name: Avocado Mousse with Oysters on the Half Shell
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 4 firm-ripe California avocados, peeled, seeded, and chopped; 3 tablespoons fresh lemon juice; 3 tablespoons minced shallots; 1 teaspoon minced garlic; 3/4 teaspoon salt; 1/4 teaspoon ground white pepper; 1 cup cold heavy cream; 4 dozen oysters on the half shell; Kosher salt; 4 ounces golden whitefish caviar; 1/2 cup chopped fresh chives, garnish; Lemon wedges, garnish

Servings: persons

4 firm-ripe California avocados, peeled, seeded, and chopped
3 tablespoons fresh lemon juice
3 tablespoons minced shallots
1 teaspoon minced garlic
3/4 teaspoon salt
1/4 teaspoon ground white pepper
1 cup cold heavy cream
4 dozen oysters on the half shell
Kosher salt
4 ounces golden whitefish caviar
1/2 cup chopped fresh chives, garnish
Lemon wedges, garnish

1
In the bowl of a food processor, puree the avocados with the lemon juice.
2
Add the shallots, garlic, salt, and white pepper, and pulse to combine, scraping down the sides to incorporate all the ingredients.
3
Transfer to a large bowl.
4
In a medium bowl, beat the cream with an electric mixer until stiff.
5
Fold the cream into the avocado puree and adjust the seasoning, to taste.
6
Transfer to a pastry bag fitted with a star tip.
7
Arrange the oysters on trays of ice that have been lightly sprinkled with kosher salt.
8
Pipe a heaping tablespoon of the mousse onto each oyster.
9
Top with a dollop of caviar and sprinkle with chives.
10
Garnish the trays with lemon wedges and serve with cocktail forks.

210

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Coconut cream is a reliable plant-based alternative to dairy cream.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 12 ingredients. The key ingredients include: 4 firm-ripe California avocados, peeled, seeded, and chopped, 3 tablespoons fresh lemon juice, 3 tablespoons minced shallots, 1 teaspoon minced garlic, and more.

Yes, Avocado Mousse with Oysters on the Half Shell falls under the Seafood category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

That's it — enjoy your meal!