Step 1: Lettuce cup.
Step 2: Heated Sonoma veggie burger on lettuce cup.
Step 3: Spread mustard on veggie patty.
Step 4: Sliced tomato. Sprinkle with salt + pepper.
Step 5: Sliced white or sweet onion.
Step 6: Best part, avocado. and please, feel free to add more.
thanks Lisa for sharing the recipe!