Cucumber and Avocado Summer Rolls with Mustard-Soy Sauce

INGREDIENTS

• Juice from 1/2 lime
• 2 Tbs. rice bran or canola oil
• 1 Tbs. rice vinegar
• 1/2 tsp. Dijon mustard
• 1/2 tsp. soy sauce
• 1 tsp. brown sugar
• 2 Haas avocados
• 20 rice paper rounds, 6 or 8 inches in diameter
• 10 green lettuce leaves
• Leaves from 1 bunch fresh basil
• Leaves from 1 bunch fresh mint
• 2 carrots, coarsely shredded
• 1/2 English cucumber, cut into thin strips