Toast your bread. You can use sandwich bread, or any bread you want, but I recommend artisan bread. Good bread makes good toast.
Once the bread is toasted to your liking, brush one side of each slice with half of the 1 teaspoon of olive oil.
Then add half the avocado to the top of each piece of toast and mash it with a fork.
You can easily ripen an avocado by storing it in a bag with an apple or a banana. Place them in the fridge once desired ripeness has been reached to keep.
Top with a pinch of flaky sea salt and freshly cracked pepper to taste.