Combine batter ingredients in a mixing bowl. Dip veggies in the batter until coated.
Heat oil in a deep pot or deep fryer to 350°F. Working in batches, carefully place veggies into the hot oil. Flip/turn in oil to brown on all sides. With a spider or slotted spoon, remove veggies from pot to a paper towel to drain while you fry up the remaining veggies.
Serve immediately!