Crispy Rice Waffles (GF, with Leftover Rice)
Crispy rice waffles turn day-old cooked rice into a savory, gluten-free breakfast or snack that crisps up golden in a hot waffle maker. You whisk leftover rice with eggs, a splash of soy sauce or tamari, and a little sesame oil, then press spoonfuls until the outside is crunchy and the middle stays tender. It is the easiest way I know to rescue that container of rice sitting in the fridge and turn it into something you will actually look forward to eating.
I chose a salty version of these rice waffles, with soy sauce and sesame oil doing the flavoring, but you can take them in a sweet direction just as easily by swapping those out for a pinch of cinnamon or a little maple. That flexibility is half the fun. The savory route gives you something that pairs with eggs and avocado at breakfast or stands in for toast at any time of day, while the sweet route turns the same leftover rice into a quick treat.
What you need (and why each ingredient matters)
The ingredient list is short, so each one is pulling its weight. Here is what to know before you start:
- Leftover cooked rice (1 ½ cups) — boiled or fried rice both work. Day-old rice from the fridge is actually better than freshly cooked, because it has dried out a little and holds together more cleanly in the waffle maker. Any variety you have on hand is fair game; the type of rice you choose will nudge the texture one way or another.
- 2 large eggs — these are the binder. They hold the rice grains together and set into a tender interior as the waffle cooks, so do not skip them in this version.
- Soy sauce or tamari (1 tablespoon) — this is your salt and savory backbone in one. Reach for tamari if you want to keep the recipe gluten-free, since regular soy sauce usually contains wheat.
- Sesame oil (¼ teaspoon, plus extra for the iron) — a little goes a long way. It adds that toasty, nutty aroma, and you will also brush some onto the waffle plates so the waffles release cleanly.
Tips for getting them crispy every time
Regardless of which rice you use, the secret lies in adjusting the liquid and the ingredients to get the consistency you want in the mixture. You are aiming for a thick, creamy, scoopable batter that clumps together when you press it, not a runny one. If it feels too loose, stir in a spoonful more rice; if it feels dry and crumbly, the eggs will usually bring it together once mixed well.
- Let the iron get fully hot first. A properly preheated waffle maker is what gives you that crackly exterior. Adding the rice too soon means it steams instead of crisping.
- Grease the plates. Brush sesame oil on both sides before each batch so the waffles release without tearing.
- Do not rush the lid. Close it and let the waffle cook undisturbed until it is well browned. Opening early is the most common reason a rice waffle falls apart.
- Use a packed spoonful. A heaped spoonful of the mixture pressed into the center spreads into one sturdy waffle. Too little and it cooks thin and fragile.
Why leftover rice works so well here
There is a reason this recipe calls for cooked rice rather than raw. As cooked rice cools in the fridge, the starches firm up and the grains lose surface moisture, so they crisp instead of turning gummy under the heat of the waffle iron. The eggs coat those drier grains and set around them, locking everything into a single crunchy-edged, tender-centered round. Freshly steamed rice carries too much moisture and tends to steam itself soft, which is exactly why yesterday’s rice is the hero of this dish.
Serving ideas and storing leftovers
Serve these warm, straight from the iron, with your favorite sauce. On the savory side they love a drizzle of extra tamari, a spoon of guacamole, or a dollop of hummus on top. They also slot right into a bigger Asian-inspired spread if you are already cooking from the Asian cuisine guide, and if you want to plan rice around them, here is how to cook basmati rice so you always have a batch ready.
To store, let the waffles cool completely, then keep them in an airtight container in the fridge for up to three days. Reheat in a toaster or back in the waffle iron rather than the microwave, which softens them; a quick crisp-up brings back that crunchy edge. They also freeze well, so you can press a double batch and stash some for a fast breakfast later.
If you make these crispy rice waffles, I would love to know whether you went savory or sweet and which sauce you ended up reaching for. Leave a star rating and a comment below with how they turned out and any tweaks you tried.
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Crispy Rice Waffles
Ingredients
- 1 ½ cups boiled or fried rice leftover
- 1 tablespoon soy sauce or tamari
- 2 large eggs
- ¼ teaspoon of sesame oil + extra oil for the waffle maker
Instructions
- In a bowl, add the soy sauce or tamari, eggs and sesame oil. Mix well with a whisk or fork.
- Add the leftover rice and mix until you get a creamy composition.
- Heat the waffle maker and grease it with some sesame oil.
- When it's hot, put a spoonful of the rice mixture in the pan. Close and leave until the waffle is well browned.
- Repeat the process with the rest of the composition.
- Serve the waffles warm with your favorite sauce.
Frequently Asked Questions
This recipe is built around a waffle maker, which presses the rice mixture from both sides at once to give it that signature crispy exterior. If you do not have one, you can shape the mixture into small patties and pan-fry them in a little sesame oil instead, though the texture will be more like a rice fritter than a true waffle.
Yes, as long as you use tamari instead of regular soy sauce. Rice and eggs are naturally gluten-free, but standard soy sauce usually contains wheat, so swapping in certified gluten-free tamari keeps the whole recipe safe for a gluten-free diet.
Almost any leftover cooked rice works, whether it was boiled or fried. Day-old rice straight from the fridge is ideal because it has dried out slightly and holds together better than fresh, hot rice. The variety you choose will nudge the texture, so feel free to use whatever you have on hand.
As written, this recipe relies on 2 large eggs to bind the rice together, so it is vegetarian rather than vegan. The eggs set around the grains to create the tender center, so removing them would change the structure and is not something this particular recipe is designed for.
The most common cause is opening the waffle maker too early. Let each waffle cook undisturbed until it is well browned and the exterior has set. Also make sure your mixture is thick and creamy rather than runny, and that you press in a full, packed spoonful so the waffle has enough body to hold together.
Yes. The base recipe is savory, seasoned with soy sauce and sesame oil, but you can take it sweet by leaving those out and adding a pinch of cinnamon or a little maple instead. The rice-and-egg structure stays the same, so it is an easy swap depending on your mood.
