While the bread is toasting, halve the avocados, remove the pits, and scoop the flesh into a bowl. Mash the avocados with a fork until smooth, then mix in the lemon juice, salt, and pepper.
Spread the mashed avocado evenly onto each slice of toasted bread.
Arrange the tomato slices on top of the avocado. Drizzle a small amount of olive oil over the tomatoes, and add additional salt and pepper if desired.
Garnish with red pepper flakes, fresh basil, or chopped cilantro if using.
Notes
Tips for Perfect Avocado Toast
Choose Ripe Avocados: The key to a delicious avocado toast is using perfectly ripe avocados. If the avocado feels slightly soft when you gently press it, it's ready to use.
Bread Selection: Whole-grain bread is a nutritious option, but feel free to experiment with sourdough, rye, or even gluten-free varieties for different textures and flavors.
Lemon Juice: Don’t skip the lemon juice! Not only does it prevent the avocado from browning, but it also adds a zesty contrast to the creamy avocado.
Customize Your Toppings: Play around with different toppings like feta cheese, hard-boiled eggs, or even smoked salmon for a more indulgent version.