On a cookie sheet place the sliced bread and drizzle with olive oil.
Turn broiler on low on your oven and place in the oven for about 10 minutes or until your bread is toasted. Remove and set aside.
While bread is toasting cut avocados in half and remove seeds.
Scoop insides out with a spoon into a bowl and smash with a fork.
Squeeze the juice from a half of a lemon or lime into the smashed avocado and mix.
Mix in salt and pepper.
Peel the garlic clove and rub all over the toast. Discard any left-over.
Spread avocado mixture evenly on both pieces of toast.
Top with toppings of choice.