Summer Berry Keto Trifle

Ingredients

• 3 cups almond flour
• 3/4-1 cup sugar-free sweetener
• 2 1/2 teaspoon baking powder
• 1 teaspoon salt
• 4 eggs, yolks and whites separated
• 2 egg whites
• 1/4 cup sour cream
• 1/4 cup unsalted butter, melted
• 1/4 cup heavy cream or nut milk
• 2 teaspoons vanilla extract
• 5 oz strawberries, diced
• 2 tablespoons sugar free sweetener
• 2-3 tablespoons water
• 4 cups heavy whipping cream
• 1/4 cup sugar-free sweetener
• 1/4 cup lemon zest
• 2 1/2 tablespoons lemon juice
• 1 cup diced strawberries
• 1 cup blackberries
• 1 cup raspberries
• 3/4 cup blueberries