This cheesy onion rings recipe creates perfectly crispy, golden rings with melted cheese incorporated directly into the batter. The result is an indulgent appetizer that combines the classic appeal of onion rings with the irresistible addition of gooey cheese. Using a carefully balanced batter and proper frying technique, these rings achieve maximum crispiness while keeping the cheese melted and delicious.
The key to success is maintaining proper oil temperature throughout frying. If the oil is too hot, the outside will burn before the cheese melts properly. If too cool, the rings will absorb excess oil and become greasy. Cold buttermilk helps create a lighter batter, while the combination of cheddar and mozzarella provides both flavor and meltability.