Homemade Chocolate Mousse Ingredients: - 7 ounces high-quality dark chocolate (70%), finely chopped - 3/4 cup heavy whipping cream - 3 large egg whites, room temperature - 1/4 cup granulated sugar - 1 teaspoon pure vanilla extract - 1/8 teaspoon cream of tartar - Pinch of salt - Fresh berries and whipped cream for garnish (optional) Directions: 1. Place the finely chopped dark chocolate in a heatproof bowl. In a small saucepan, gently heat the heavy cream over medium heat until it just begins to