sauce Toasted bread slices Salt, pepper to taste For Wasabi Mayonnaise: 1 large egg 1 Tbs. Dijon mustard 1 Tbs. Fresh squeezed lemon juice 1 cup Canola oil 1 tsp. Salt 1 tsp.... Pepper 1 tsp. Sugar 1 Tbs. Fresh grated Wasabi or 100% Real Wasabi Paste On high speed, blend egg, Dijon mustard, lemon juice, salt, pepper and sugar. Drizzle the Canola oil in while... blending for 5 minutes. Fold in the fresh grated Wasabi last. Combine together all the wet ingredients. Season to taste with salt and pepper. Add to tuna, cheese, onion and celery...