I love the ritual of making waffles: the quiet morning, the soft hum of the waffle iron, and that unmistakable first crunch when you bite in. This Belgian waffle recipe is the one I turn to when I want reliably tall, tender interiors with crisp, golden edges. It’s straightforward, forgiving, and perfect for weekend brunches or a weekday treat when you have a little time to savor the process.

The batter is built on a simple mix of flour and cornstarch for structure and lightness, with whipped egg whites folded in to lift the waffles without heaviness. Buttermilk keeps them tangy and tender. The technique matters more than fancy ingredients: gentle folding, not overmixing, and a warm oven to keep finished waffles crisp while you finish the batch.

Below you’ll find the ingredients, the exact method I use every time, troubleshooting notes, swaps for tighter budgets or missing items, and storage tips so leftover waffles still taste great. Read through the troubleshooting and timing sections before you start if you want to set yourself up for perfect results.

What You’ll Need

1 1/2 cups (213 g) all-purpose flour — provides structure; measure by spooning into the cup and leveling for accuracy.
1/2 cup (70 g) cornstarch — lightens the texture and helps crisp the exterior.
1 tsp baking powder — gives lift; ensure it’s fresh for best rise.
1/2 tsp baking soda — reacts with the buttermilk for added lift and slight tang.
1/2 tsp salt — balances and amplifies flavor; don’t skip.
1 1/2 cups buttermilk — tenderizes the crumb and adds a subtle tang.
1/2 cup milk — thins the batter to the right consistency; whole or low-fat both work.
6 Tbsp vegetable oil or canola oil — keeps waffles moist; neutral-flavored oils are best.
1/2 tsp vanilla extract — background sweetness and aroma.
2 large eggs, whites and yolks separated — yolks enrich the batter; whites get whipped for lift.
3 Tbsp granulated sugar — sweetens and helps egg whites stabilize into glossy peaks.

How to Prepare (Belgian Waffle Recipe)

Preheat the oven to 200°F and preheat a Belgian waffle iron (or standard waffle iron) following the manufacturer’s instructions.
In a large bowl, whisk together 1 1/2 cups (213 g) all-purpose flour, 1/2 cup (70 g) cornstarch, 1 tsp baking powder, 1/2 tsp baking soda, and 1/2 tsp salt for about 20 seconds. Make a well in the center of the dry mixture and set the bowl aside.
In a separate bowl, whisk together 1 1/2 cups buttermilk, 1/2 cup milk, 6 Tbsp vegetable (or canola) oil, 1/2 tsp vanilla extract, and the two egg yolks until combined.
In a clean bowl, use an electric mixer on high to whip the two egg whites until soft peaks form. Add 3 Tbsp granulated sugar and continue whipping until medium-stiff, glossy peaks form.
Pour the buttermilk mixture into the well in the dry ingredients and gently whisk just until the batter is combined; it should remain slightly lumpy. Do not overmix.
Gently fold the whipped egg-white mixture into the batter with a spatula until there are no large streaks of white; avoid deflating the egg whites.
If your waffle iron recommends it, lightly grease it. Cook the batter in the preheated waffle iron according to the manufacturer’s directions, using the appropriate amount of batter for each waffle.
As each waffle finishes, transfer it to the preheated 200°F oven (on a baking sheet or directly on the oven rack) to keep warm and allow it to crisp further.
Serve the waffles warm with butter and maple syrup or other desired toppings.

Why It’s My Go-To

This recipe reliably produces waffles that are crisp outside and tender inside — the classic Belgian contrast. The cornstarch is a small addition with a big payoff: it lightens the crumb and promotes a crisp surface without making the waffle dry. Whipping the egg whites separately and folding them in is the trick that keeps these waffles airy without relying on lots of butter or heavy batter.

It’s also flexible. The batter comes together quickly, uses pantry staples, and scales easily for a crowd. I appreciate that it’s forgiving: if you need to pause between batches, a low oven keeps waffles warm and even crisps them up, so nothing becomes limp before serving.

Budget & Availability Swaps

If you don’t have every ingredient on hand, here are practical swaps that keep the spirit of the recipe intact without inventing new ingredients.

Buttermilk — If buttermilk is scarce, make a quick substitute with 1 1/2 cups milk mixed with 1 1/2 Tbsp lemon juice or white vinegar; let it sit 5 minutes. It won’t be identical, but it will provide acidity for the baking soda.
Cornstarch — Cornstarch is key for texture. If you truly don’t have it, the waffles will still work using only flour, but expect a slightly denser result.
Oil — Vegetable and canola oils are neutral and inexpensive. If you prefer, melted unsalted butter can be used, but it will change the flavor and crisping slightly.
Vanilla extract — Omit if unavailable; the waffles will still be good. A light sprinkle of cinnamon in the batter can add warmth as an alternative.

Essential Tools for Success

Belgian waffle iron — It makes the tall pockets and deep ridges. A standard waffle iron works too; cook times may differ.
Electric mixer (or whisk) — For whipping egg whites to glossy peaks. A hand whisk can work, but it will take more effort and time.
Rubber spatula — Gentle folding protects the whipped whites from deflating.
Measuring cups and kitchen scale — I recommend a scale for the flour and cornstarch to keep texture consistent.
Baking sheet and wire rack (optional) — Use a baking sheet to keep waffles warm in the oven and a rack if you want the bottoms to stay crisp.

Troubleshooting Tips

Waffles turn out dense

Possible causes: overmixing the batter after adding the buttermilk mixture, or deflating the whipped egg whites while folding. When you combine wet and dry, a few lumps are fine. Fold gently with a spatula until streaks disappear, and stop.

Waffles are soggy/soft instead of crisp

Make sure the waffle iron is fully preheated. Transfer finished waffles to the 200°F oven on a baking sheet or rack to dry and crisp while you finish the batch. If you skip the oven, they often steam and soften on the plate.

Waffles stick to the iron

Follow the manufacturer’s guidance for greasing. Even nonstick irons sometimes benefit from a light brush of oil. Also, don’t try to force a waffle out early; most irons release cleanly when the waffle is fully cooked.

Uneven cooking or burnt edges

Check batter quantity for each waffle — too much batter can spill and burn; too little can underfill the pockets. Adjust the heat setting if your iron has one; lower the temp slightly if edges darken too quickly.

Make It Fit Your Plan

Want to adapt this recipe to different needs? Here are straightforward, tested ways to change things while keeping the base method intact:

Breakfast for kids — Reduce the vanilla to 1/4 tsp and cut sugar in half. Serve smaller portions with fresh fruit and yogurt for a balanced plate.
Make ahead for a crowd — Cook waffles ahead and hold them on a baking sheet in a 200°F oven. Reheat in a toaster or oven for a minute or two to refresh crispness.
Gluten-free option — I don’t recommend inventing a blend here. Use a reliable 1:1 gluten-free flour mix that includes starches to mimic the role of cornstarch and flour.
Savory twist — Omit the sugar and vanilla from the batter and fold in herbs or shredded cheese after step 5. Cook as directed and top with fried eggs and smoked salmon or a savory gravy.

Testing Timeline

Timing helps when you plan serving and prep.

Preheat waffle iron: 5–10 minutes, depending on the model.
Mixing and whipping: 10–15 minutes total — the egg whites take about 3–5 minutes to reach soft peaks and a minute or two more after sugar is added.
Cooking each waffle: 3–6 minutes, depending on your iron. Check the manufacturer’s guidance for an exact range.
Holding in oven: Keep at 200°F for up to 30–45 minutes while finishing a batch; beyond that, consider toasting or reheating directly.

Store, Freeze & Reheat

Leftovers freeze beautifully and reheat to near-fresh quality.

Refrigerate: Store cooled waffles in an airtight container for up to 2 days.
Freeze: Cool completely, then freeze on a single layer on a sheet tray. Once firm, transfer to a freezer bag for up to 1 month.
Reheat: For one or two waffles, use a toaster on medium; for a crisp result from frozen, use a 350°F oven for 8–12 minutes or toast directly from frozen. Avoid the microwave unless you’re in a rush — it softens the waffle.

Questions People Ask

Can I make the batter ahead?

I don’t recommend whipping the egg whites and folding them in until you’re ready to cook. You can combine dry and wet components (without whipped whites) and refrigerate the base batter for up to 24 hours; fold in freshly whipped whites when you’re ready to cook.

Why both baking powder and baking soda?

They work together: the baking powder gives steady lift, while the baking soda reacts quickly with the buttermilk’s acidity to add immediate lift and a subtle tang.

Can I replace oil with melted butter?

Yes. Melted butter will add richer flavor but can reduce crispness slightly. Use the same weight if you’re measuring precisely, or 6 Tbsp melted unsalted butter as a swap.

What if my batter is too thick or too thin?

Adjust with a tablespoon of milk at a time to thin a batter that’s too thick. If it’s too thin, add a tablespoon of flour. The batter should be pourable but not runny; it should coat the back of a spoon.

Final Bite

These Belgian waffles are a dependable, crowd-pleasing recipe that rewards careful technique more than fuss. Whip your egg whites, fold gently, and keep finished waffles warm and crisp in a low oven while you work through your batch. Serve with a slab of butter and warm maple syrup, or get playful with seasonal fruit, yogurt, or savory toppings.

Make a batch, notice the difference the cornstarch and whipped whites make, and then make them again — they only get better with practice. Enjoy the ritual, and enjoy the waffles.

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Belgian Waffle Recipe

Crispy-on-the-outside Belgian-style waffles made with buttermilk and whipped egg whites for a light interior.

Prep Time15

Cook Time15

Total Time30

Servings: 6 servings

Ingredients

1 1/2 cups 213 gall-purpose flour*
1/2 cup 70 gcornstarch*
1 tspbaking powder
1/2 tspbaking soda
1/2 tspsalt
1 1/2 cupsbuttermilk
1/2 cupmilk
6 Tbspvegetable oil or canola oil
1/2 tspvanilla extract
2 large eggs whites and yolks separated
3 Tbspgranulated sugar

Instructions

Preheat the oven to 200°F and preheat a Belgian waffle iron (or standard waffle iron) following the manufacturer's instructions.
In a large bowl, whisk together 1 1/2 cups (213 g) all-purpose flour, 1/2 cup (70 g) cornstarch, 1 tsp baking powder, 1/2 tsp baking soda, and 1/2 tsp salt for about 20 seconds. Make a well in the center of the dry mixture and set the bowl aside.
In a separate bowl, whisk together 1 1/2 cups buttermilk, 1/2 cup milk, 6 Tbsp vegetable (or canola) oil, 1/2 tsp vanilla extract, and the two egg yolks until combined.
In a clean bowl, use an electric mixer on high to whip the two egg whites until soft peaks form. Add 3 Tbsp granulated sugar and continue whipping until medium-stiff, glossy peaks form.
Pour the buttermilk mixture into the well in the dry ingredients and gently whisk just until the batter is combined; it should remain slightly lumpy. Do not overmix.
Gently fold the whipped egg-white mixture into the batter with a spatula until there are no large streaks of white; avoid deflating the egg whites.
If your waffle iron recommends it, lightly grease it. Cook the batter in the preheated waffle iron according to the manufacturer's directions, using the appropriate amount of batter for each waffle.
As each waffle finishes, transfer it to the preheated 200°F oven (on a baking sheet or directly on the oven rack) to keep warm and allow it to crisp further.
Serve the waffles warm with butter and maple syrup or other desired toppings.

Equipment

Belgian waffle iron or standard waffle iron
Oven
Large Bowl
Mixing Bowl
Electric Mixer
Spatula
Baking Sheet

Notes

*To measure flour and cornstarch preferably use a kitchen scale and measure in grams. If you don't have one use the scoop and level method when measuring with cups.
**Make sure to use a clean bowl and that there isn't a drop of yolk or egg whites may not whip up.
Variations:serve with sweetened whipped cream, fresh berries or fresh fruit syrup. For churro waffles, brush top of waffle with melted butter (be sure to get in each square), then pour a generous amount of cinnamon sugar into a 9-inch pie dish and dunk butter coated side in cinnamon sugar mixture.
Recipe adapted fromFine Cooking