Frog Eye Salad

Ingredients (15)

• 1 cup acini di pepe pasta (or pastina)
• 2 (8-ounce) cans crushed pineapple 
• 1 (20-ounce) can pineapple chunks
• 1/2 cup granulated sugar
• 1 tablespoon all-purpose flour
• 1 large egg
• 1/2 teaspoon salt
• 2 teaspoons lemon juice
• 2 (11-ounce) cans mandarin orange segments (well-drained)
• 1/2 cup flaked coconut
• 1 cup miniature marshmallows (divided use)
• 1 (8-ounce) tub frozen whipped topping (thawed)
• Optional: maraschino cherries (for garnish)
• Optional: whipped cream (or more whipped topping, for garnish)
• Optional: toasted coconut (for garnish)