Begin by lightly toasting your choice of bread slices in a toaster or on a skillet over medium heat for about 2–3 minutes until golden brown.

In a medium bowl, scoop out the ripe avocado and mash it with a fork until smooth. Stir in about 1 teaspoon of lemon juice, along with a pinch of salt and pepper to taste.

Using a knife, spread the mashed avocado mixture evenly over one side of each toasted bread slice.

Thinly slice the medium cucumber and layer the slices generously on top of the avocado spread.

Next, pile on about ½ cup of your chosen leafy greens over the cucumbers. Add thinly sliced red onions and cherry tomatoes for extra flavor and color if desired.

Chop about 1 tablespoon of your favorite fresh herbs and sprinkle them generously on top of the veggies.

If you’re using olive oil or a favorite sandwich spread, drizzle about 1 teaspoon over the layered ingredients.

Carefully place the second slice of bread, avocado side down, on top of your layered ingredients to close the sandwich. Cut it in half for easier handling.