Name: Keto Cheddar Zucchini Waffles
Prep time: 15 min
Cook time: 15 min
Total time: 30 min
Ingredients: 2 cups shredded zucchini, packed; 2 large eggs; 1 cup shredded sharp cheddar cheese; 2 tablespoons grated Parmesan cheese; 3 tablespoons almond flour; 1 tablespoon coconut flour; 1 teaspoon baking powder; 1/2 teaspoon garlic powder; 1/2 teaspoon onion powder; 1/2 teaspoon smoked or sweet paprika; 1/2 teaspoon fine sea salt; 1/4 teaspoon black pepper; 2 tablespoons chopped green onion or chives; 2 tablespoons finely chopped fresh parsley; pinch red pepper flakes; extra shredded cheddar for topping

Keto Cheddar Zucchini Waffles Recipe tastes cheesy, savory, and a little crisp around the edges, perfect for anyone craving comfort food on a low carb or gluten free plan, and it comes together in about 30 minutes from start to finish. This recipe works well for busy weeknights, lazy brunches, or meal prep when you want something that feels like a treat but still fits your macros. I first tested these on a Sunday morning in sweatpants with coffee in hand, and they have lived in my regular rotation ever since.

Why Choose This Keto Cheddar Zucchini Waffles Recipe

These keto cheddar zucchini waffles hit that “waffle meets hash brown” vibe with a cheesy, savory punch. You get crispy edges, tender centers, and just enough zucchini to feel virtuous without tasting like a salad.

The recipe uses simple ingredients you probably keep in a low carb kitchen, and it works in both a regular waffle iron and a mini one. You can serve them as breakfast, lunch, or a bun replacement for burgers and sandwiches, so they never feel boring.

“These Keto Cheddar Zucchini Waffles taste like a cheesy hash brown met a waffle and went low carb in the best way possible.” ★★★★★

Ingredients You’ll Need

Main ingredients

2 packed cups shredded zucchini
- I like small to medium zucchini since they taste sweeter and hold less water.
2 large eggs
1 cup shredded sharp cheddar cheese
- Sharp cheddar gives stronger flavor, so you can use less cheese and keep carbs lower.
2 tablespoons grated Parmesan cheese
- Use the powdery kind from a can for extra crispness, or fresh grated for richer flavor.
3 tablespoons almond flour
- Use fine blanched almond flour, not almond meal, for a smoother batter.
1 tablespoon coconut flour
- This helps soak up moisture from the zucchini and keeps the waffles sturdy.
1 teaspoon baking powder (aluminum free if possible)
½ teaspoon garlic powder
½ teaspoon onion powder
½ teaspoon smoked paprika or sweet paprika
½ teaspoon fine sea salt, plus more to taste
¼ teaspoon black pepper

Optional flavor boosters

2 tablespoons chopped green onion or chives
2 tablespoons finely chopped fresh parsley
Pinch of red pepper flakes for a little heat
Extra shredded cheddar for topping

Pantry shortcuts & brand notes

Pre shredded cheddar works fine, even with the anti caking starch, since the recipe uses low carb flours to balance moisture.
Shelf stable grated Parmesan from a green can crisps up nicely and costs less than fancy wedges.
Use your favorite almond flour brand; I usually reach for Kirkland or Bob’s Red Mill because they stay finely ground and consistent.

Equipment

Waffle iron (regular or mini)
Box grater or food processor with shredding disc
Clean kitchen towel or cheesecloth to squeeze zucchini
Mixing bowl and whisk or fork
Measuring cups and spoons
Silicone brush or spray oil for greasing the waffle iron
Cooling rack so the waffles stay crisp

Tips & Tricks

Squeeze the zucchini very well; wring it in a towel until it looks almost dry so the waffles crisp instead of steaming.
Preheat the waffle iron fully; a hot iron gives golden, crunchy edges and prevents sticking.
Grease the waffle plates lightly with avocado oil, olive oil spray, or melted butter before each batch.
Pack the batter into the waffle iron so it covers the surface, then close the lid and resist the urge to peek.
Cook a test waffle first; adjust salt, pepper, or cheese after you taste that one.
Do not overfill the waffle iron; leave a small border so the batter does not ooze out the sides.
Let cooked waffles rest on a wire rack instead of a plate so steam can escape and the texture stays crisp.
Use mini waffle makers for snack size waffles that fit nicely in lunchboxes or under fried eggs.

How to Make Keto Cheddar Zucchini Waffles Recipe

Step 1: Prep and drain the zucchini

Wash the zucchini and trim the ends. Shred it on the large holes of a box grater or in a food processor.

Place the shredded zucchini in a clean kitchen towel or cheesecloth. Twist and squeeze hard over the sink until you remove as much liquid as possible, then set the drained zucchini aside.

Step 2: Mix the batter

Crack the eggs into a large mixing bowl and whisk until smooth. Add the shredded cheddar, Parmesan, almond flour, coconut flour, baking powder, garlic powder, onion powder, paprika, salt, and pepper.

Stir until the mixture looks thick and evenly combined. Fold in the squeezed zucchini and any optional herbs or green onion, then mix until everything distributes evenly and the batter holds together.

Step 3: Preheat and grease the waffle iron

Plug in your waffle iron and set it to medium high heat. Let it heat until the ready light turns on or until a drop of water sizzles on the plates.

Brush or spray the plates with a thin coat of oil or melted butter. Make sure you cover the corners so the waffles release cleanly.

Step 4: Cook the waffles

Scoop batter onto the hot waffle iron. For a standard waffle maker, use about ½ to ¾ cup batter; for a mini maker, use about ¼ cup.

Spread the batter gently with a spoon to cover the surface, then close the lid. Cook 4 to 6 minutes, depending on your waffle iron, until the waffles look deep golden and feel firm when you lift the lid.

Lift the waffles out carefully with a fork or silicone spatula and place them on a wire rack. Repeat with the remaining batter, greasing the waffle iron lightly between batches.

Step 5: Taste and adjust

Taste the first waffle while it still feels warm and crisp. Add a pinch more salt, pepper, or cheese to the remaining batter if you want stronger flavor.

If the waffle feels too soft, cook the next batch a little longer or squeeze the next round of zucchini even more. Keep finished waffles warm in a low oven at about 200°F while you cook the rest.

What to Serve with it?

Serve these keto cheddar zucchini waffles with a fried or poached egg on top and a spoonful of avocado for a filling breakfast. Add a dollop of sour cream or Greek yogurt and a sprinkle of chives for a loaded baked potato vibe without the potato.

Pair them with grilled chicken, turkey sausage, or a simple green salad for lunch or dinner. Kids usually enjoy them with a side of marinara or ranch for dipping, which turns them into a fun finger food.

Storage Options

Store leftover waffles in an airtight container in the fridge for up to 4 days; cool them completely before you pack them.
Freeze waffles in a single layer on a baking sheet, then move them to a freezer bag for up to 2 months.
Reheat in a toaster, toaster oven, or air fryer at 350°F until hot and crisp; avoid the microwave if you want to keep the edges crunchy.
Cool any reheated leftovers again on a rack if you plan to pack them in a lunchbox so condensation does not soften them.