Homemade Ice Cream Sandwiches

INGREDIENTS

• 1 tablespoon unsalted butter, at room
• temperature, for greasing foil
• 12 tablespoons (1 1/2 sticks) unsalted butter
• 3/4 cup unsweetened cocoa powder
• 1 1/2 cups sugar
• 3 eggs
• 2 teaspoons vanilla extract
• 1 1/2 cups all-purpose flour
• Pinch of salt
• 1 quart chocolate chip ice cream, softened