Pao de queijo (Brazilian Cheesebread)

1/2 C. water
1/2 C. milk
1/4 C. vegetable oil
1/2 tsp. salt
2 1/4C. tapioca flour (easiest to find in a whole foods market)
1-2 eggs
3/4-1 C. grated Parmesan ( I used just under a cup)

-Preheat oven to 350
1. Heat water, milk, oil and salt on med/high heat and bring to a boil. Remove from heat and quickly stir in flour with a wooden spoon. Let cool.
2. In medium bowl knead eggs into dough then knead in cheese until dough is smooth.
3. Roll dough into balls (it's easiest if you grease your hands) and place onto a greased cookie sheet.
4. Bake 20-30 minutes until beginning to brown. Remove and let cool for a minute or two. Serve warm.