Mix Batter: In a large bowl, vigorously whisk milk, oil, salt, and egg. Slowly add flour, about 1/4 to 1/2 cup at a time, and mix well until fully combined. Add cheese and mix. *This can also be done in a blender - see recipe notes.
Fill Tin: Add batter to a large pour spout Pyrex (or use a spoon) to add the mixture to a mini muffin tin.
Bake: Bake at 400 degrees for 15 minutes.
Serve and Enjoy: Remove from the oven, let cool for a few minutes in the pan, and then remove and let cool for at least another 10 minutes and enjoy!
Notes
Make in a BlenderFirst, blend the oil, milk, egg, and salt. Add the flour, then add the cheese and blend until nice and smooth. SubstitutionsMilk: Whole milk can also be used.Cheese: Mozzarella, Romano, and Asiago can all also be used - or a mixture of whatever you have.