Fresh Avocado & Veggie Sandwich

Mash the avocado in a bowl and add a dash of lemon juice to prevent browning and enhance flavor.
Slice the cucumber into thin rounds, dice the tomato, and chop the red onion.
Wash and dry a handful of arugula.
Step 2: Assemble the Sandwich
Spread the mashed avocado onto one slice of the whole wheat bread.
Layer the cucumber slices, diced tomato, and chopped red onion on top of the avocado.
Add a generous handful of arugula.
Sprinkle with salt and black pepper to taste.
Top with the second slice of bread.
Serving and Storage Tips