In a large skillet, cook and crumble the pork with the onion over medium-high heat until pork is cooked through and no longer pink, about 4 to 6 minutes. Drain grease and return meat mixture to pan.
Step 2
Stir in hoisin sauce, soy sauce and rice vinegar. Cook, stirring frequently, over medium-high heat until the sauce thickens and the pork is coated, about 3 to 5 minutes.
Step 3
Spoon pork mixture into lettuce leaves, top with green onions and carrots, and sprinkle with toasted sesame seeds, if desired. Drizzle dressing over each wrap and serve immediately.
For safe meat preparation, reference the USDA website.