This flavorful sushi roll combines the richness of peanut sauce with the protein-packed goodness of tofu. Blend together peanut butter, soy sauce, lime juice, and garlic in a food processor until smooth. Spread the peanut sauce onto a sheet of nori, add thinly sliced tofu and cucumber, and roll it up tightly. Slice into bite-sized pieces and serve with soy sauce and a sprinkle of crushed peanuts.