If you’re craving a snack that’s bursting with bold flavor and irresistible crunch, the Onion Cheddar Chips Recipe is going to be your new go-to treat. Imagine thinly sliced onions paired perfectly with sharp cheddar cheese, all enveloped in a seasoned batter and fried until golden and crisp. Each bite offers a harmonious blend of savory, cheesy goodness with a delicate hint of smokiness that will keep you coming back for more. This recipe transforms simple ingredients into a snack that’s both comforting and exciting, making it perfect for sharing (or not) any time of the day.

Ingredients You’ll Need
The magic of the Onion Cheddar Chips Recipe lies in its straightforward ingredients. Each component plays a key role, whether adding flavor, texture, or helping the chips reach that perfect crunch. This list is easy to source and affordable, yet together they create something truly special.
- 2 large yellow onions, thinly sliced: The star of the show, providing sweet, tender layers that crisp up beautifully when fried.
- 1 cup shredded sharp cheddar cheese: Adds a rich, tangy flavor that melts into the onions and batter.
- 1 cup all-purpose flour: The base for a sturdy yet light batter that crisps perfectly.
- 1/2 cup cornstarch: Keeps the batter light and adds extra crunch to every chip.
- 1/2 teaspoon baking powder: Helps the batter puff slightly for an airy texture.
- 1/2 teaspoon salt: Enhances all the savory flavors in the chips.
- 1/2 teaspoon garlic powder: Gives a subtle but delicious depth of flavor.
- 1/2 teaspoon onion powder: Intensifies the onion flavor without overpowering the fresh slices.
- 1/4 teaspoon smoked paprika: Adds a warm, smoky undertone with just a hint of spice.
- 1/2 cup cold water (more as needed): Binds the ingredients into a smooth batter without weighing down the chips.
- Vegetable oil, for frying: Essential for achieving that perfect golden crisp outside and tender inside.
How to Make Onion Cheddar Chips Recipe
Step 1: Prepare the Onions and Cheese
Start by peeling your onions and slicing them thinly into rings or half-moons—whichever you prefer. Toss these slices gently with the shredded sharp cheddar cheese in a large bowl, making sure every piece gets coated with cheesy goodness. This mixture will form the flavorful core of each chip.
Step 2: Make the Batter
In another bowl, whisk together your dry ingredients: flour, cornstarch, baking powder, salt, garlic powder, onion powder, and smoked paprika. Gradually whisk in cold water until the mixture becomes a thick, smooth batter. Be careful not to add too much water at once; you want a consistency thick enough to hold the onions and cheese without dripping off.
Step 3: Combine Onion Mixture with Batter
Fold the onion-cheese mixture into the batter carefully, ensuring that every slice is coated evenly. This step is crucial for that perfect balance of crispy coating and melty cheese in every bite.
Step 4: Heat the Oil
Heat about 2 inches of vegetable oil in a deep skillet or heavy-bottomed pot to 350°F (175°C). Use a thermometer for accuracy—this temperature ensures crispy chips without excessive oil absorption.
Step 5: Fry the Chips
Drop spoonfuls of the batter mixture into the hot oil carefully. Use a spatula to flatten the spoonfuls slightly if needed so they cook evenly. Fry the chips in batches, turning occasionally, until they’re a beautiful golden brown and crisp on both sides, about 3 to 4 minutes each. Remove with a slotted spoon and drain on paper towels to soak up any excess oil. Let them cool briefly before serving to enjoy that ideal crunch.
How to Serve Onion Cheddar Chips Recipe

Garnishes
Adding garnishes can take your onion cheddar chips to the next level. Freshly chopped parsley or chives sprinkled on top add a splash of vibrant color and fresh flavor contrast. For a zesty touch, a light dusting of smoked paprika or a squeeze of fresh lemon juice can brighten the rich cheese and onion flavors beautifully.
Side Dishes
This snack pairs wonderfully with a variety of dips like tangy sour cream and chive, spicy sriracha mayo, or creamy ranch dressing. You could also serve your onion cheddar chips as a crispy side to grilled chicken, burgers, or sandwiches to add texture and a punch of flavor.
Creative Ways to Present
Want to impress your guests? Serve these chips in rustic wooden bowls lined with parchment paper for a casual, inviting feel. Or stack them upright in a tall glass for a fun party presentation. They also work great as a crunchy topping for salads or baked casseroles, adding a cheesy, crispy surprise to every bite.
Make Ahead and Storage
Storing Leftovers
If you have any leftover onion cheddar chips, store them in an airtight container at room temperature for up to 2 days. To keep them crisp, avoid refrigerating as moisture can soften the chips quickly.
Freezing
While these chips are best fresh, you can freeze them for longer storage. Lay them flat on a baking sheet and freeze until solid, then transfer to a freezer-safe bag. When ready to eat, reheat in a hot oven or air fryer until crispy again.
Reheating
To revive the crunch after storage, reheat your onion cheddar chips in the oven at 350°F (175°C) for about 5 to 7 minutes or use an air fryer for a few minutes. Avoid microwaving since it tends to make them soggy.
FAQs
Can I use other types of cheese?
Absolutely! Sharp cheddar is fantastic for its flavor and melting qualities, but you can substitute with pepper jack for a spicy kick or mozzarella for a milder, gooey texture.
Is this recipe gluten-free?
The recipe as written uses all-purpose flour, which contains gluten. You can try swapping it with a gluten-free flour blend and ensure your baking powder is gluten-free for a similar result.
What oil is best for frying these chips?
Vegetable oil is ideal because it has a high smoke point and neutral flavor. You can also use canola or peanut oil for frying at the proper temperature.
Can I bake these instead of frying?
Baking won’t give quite the same crunch and golden color, but you can try spreading spoonfuls on a greased baking sheet and bake at 400°F (200°C) until crisp, flipping halfway through. The texture will be lighter and less oily.
How do I get the chips extra crispy?
Chilling the batter for 15 to 20 minutes before frying tightens it up and helps develop an even crunchier texture. Also, maintaining oil temperature around 350°F ensures quick frying without sogginess.
Final Thoughts
I can’t recommend this Onion Cheddar Chips Recipe enough to anyone who loves snacks with layers of flavor and crunch. It’s simple to make but feels indulgent and special. Once you try it, these cheesy, crispy delights will be the star at your snack table or next get-together. So grab those onions and cheese, and let’s get frying!
Print
Onion Cheddar Chips Recipe
- Prep Time: 15 minutes
- Cook Time: 20 minutes
- Total Time: 35 minutes
- Yield: 4 servings
- Category: Snack
- Method: Frying
- Cuisine: American
- Diet: Vegetarian
Description
Crispy and flavorful Onion Cheddar Chips made by coating thinly sliced onions and sharp cheddar cheese in a seasoned batter and deep frying until golden and crunchy. Perfect as a savory snack or appetizer with a cheesy, crunchy bite.
Ingredients
Onion and Cheese
- 2 large yellow onions, thinly sliced
- 1 cup shredded sharp cheddar cheese
Batter
- 1 cup all-purpose flour
- 1/2 cup cornstarch
- 1/2 teaspoon baking powder
- 1/2 teaspoon salt
- 1/2 teaspoon garlic powder
- 1/2 teaspoon onion powder
- 1/4 teaspoon smoked paprika
- 1/2 cup cold water (more as needed)
For Frying
- vegetable oil, for frying
Instructions
- Prepare Onions and Cheese: Peel and thinly slice the onions into rings or half-moons. In a large bowl, toss the sliced onions with shredded sharp cheddar cheese until the cheese is evenly distributed and set aside.
- Make the Batter: In a separate large bowl, whisk together all-purpose flour, cornstarch, baking powder, salt, garlic powder, onion powder, and smoked paprika. Gradually add cold water while mixing until you achieve a thick batter consistency.
- Combine Mixtures: Fold the onion and cheddar mixture into the batter gently, ensuring all pieces are evenly coated with the batter.
- Heat Oil: Pour vegetable oil into a deep skillet or heavy-bottomed pot to about 2 inches depth and heat it to 350°F (175°C). Use a thermometer to check the temperature for accurate frying.
- Fry Chips: Carefully drop spoonfuls of the coated onion-cheese mixture into the hot oil. If needed, flatten them slightly using a spatula for even cooking. Fry in batches to avoid overcrowding the pan.
- Cook Until Golden: Fry the chips for about 3–4 minutes per side, turning occasionally, until they are golden brown, crisp, and cooked through.
- Drain and Cool: Use a slotted spoon to remove the chips from oil and drain on paper towels to remove excess oil. Allow to cool slightly before serving to enhance crispiness.
Notes
- For extra crispy chips, chill the batter for 15–20 minutes before frying.
- You can substitute part of the sharp cheddar with pepper jack cheese for a spicier flavor.
- Maintain oil temperature between batches to ensure even frying and prevent greasy chips.
- Serve immediately for best texture and flavor.

