Superhero Sandwich The superhero sandwich is a super-sized hero sandwich perfect for a picnic crowd. Plus! The longer it sits, the better it tastes - without going soggy! When wrapped tightly in plastic, this sandwich will keep refrigerated for up to 2 days. Remember to bring along a good bread knife on your picnic so that you can cut it into wedges just before serving. 9 in. (23 cm) round loaf crusty bread 3 roasted red peppers 2 tomatoes 1/2 head, Romaine lettuce 1/2 bunch, fresh basil 4 Tbsp. creamy caesar dressing 4.5 oz. (140 g) cream cheese (or creamy goat cheese) 500 g (1 lb.) sliced deli roast beef 250 g (8 oz.) cheddar cheese, sliced Slice roasted red peppers into thick strips (if using store-bought, pat dry first with paper towels). Slice tomatoes. Stack a few Romaine leaves on top of each other and slice into thin strips. Remove stems from basil and discard. Slice the bread round in half horizontally. Tear out a good part of the bread's center, leaving a 1" thick