Cut the feta cheese block into small, uniform squares.
In a large bowl or jar, mix together the olive oil, garlic, lemon zest, red pepper flakes, oregano, salt, and pepper.
Gently add the feta cubes into the mixture and stir around with a spoon to coat all of the cubes.
Place the lid on the container and refrigerate for at least 24 hours before serving. This allows the feta to soak up the yummy flavors. Serve with sliced crostini or crackers.
Notes
You can substitute the oregano with parsley if you prefer. Feel free to also add in another herb, such as chopped dill, basil, tarragon, or thyme leaves.Keep uneaten marinated feta in a food storage container with airtight lid or a mason jar with lid in the refrigerator for up to 2-3 weeks.