Toasted S'more Chocolate Ice Cream Cups

Bahan-bahan (12 porsi)

• 1 sleeve of graham crackers, crushed
• 6 tablespoons salted butter, softened
• 1 tablespoon honey
• 12 ounces semi-sweet chocolate, melted
• 6 cups chocolate ice cream
• 1/2 cup creamy peanut butter ((optional))
• 4 large egg whites
• 1 cup granulated or caster (powdered) sugar
• 1/2 teaspoon vanilla extract