Popcorn Cake

Bahan-bahan (12 porsi)

• 12 cups popped popcorn ((about ½ cup of kernels, popped))
• ½ cup (1 stick) butter
• Two 10-ounce bags miniature marshmallows
• 2 teaspoons vanilla extract
• 2 cups M&M candies
• 1 cup salted peanuts