Wash and dry the lettuce leaves. Set aside.
Prepare the onion, ginger, basil, peanuts, lime, and tofu.
Heat the 1 tbsp vegetable oil in a sauté pan on high heat. When the oil is hot add the slivered onions and cook until they start to look translucent. Add the 2 tbsp ginger, 1/2 cup peanuts,4 tbsp soy sauce, and 15 oz chopped tofu. Stir well. Add the 1 1/4 tbsp Chinese five spice and salt to taste. Stir until combined. The tofu should look slightly brown. Add the 1/4 cup basil, 2 tsp sesame oil, and squeeze the juice from the ½ lime over the tofu mixture.. Stir constantly until the tofu is done, approximately five more minutes.
Let the tofu cool for a few minutes. Spoon into leaves, add the lime wedges, drizzle some soy sauce over the top,