Preheat oven to 400 degrees. Prepare mini muffin tin with cooking spray. Set aside.
Pour oil, milk, and salt into a large saucepan, and over medium high heat. As soon as your mixture starts to boil, remove from heat immediately, and add tapioca flour. Stir until blended.
Transfer to a large mixing bowl.
Add eggs, minced garlic, parmesan and shredded cheese.
Using your handheld or stand mixer, blend until smooth. Dough will be sticky.
Using 2 spoons, in a coffee mug full of water, scoop dough into every cup on your mini muffin pan.
Sprinkle garlic powder or garlic salt on top of each puff. I always use garlic salt.
Sprinkle a pinch of dried thyme leaves or basil on top, if desired.
Bake for 15-20 minutes until golden. Remove from oven and cool for a few minutes before removing rolls from pan. Serve immediately.