Meringue and Raspberry Baskets "Korzinki" - Корзинки

Bahan-bahan (108 porsi)

• 3 eggs (at room temperature)
• 1 cup sugar
• 2 sticks unsalted butter (1/2 lb, at room temperature)
• 1/2 tsp baking soda
• 3 1/2 Tbsp mayonnaise*
• 3 1/2 cups all-purpose flour
• 1 1/2 cups good raspberry preserves
• 6 egg whites (at room temperature)
• 1 1/2 cups sugar
• 1/2 tsp lemon juice