Crispy Tofu Stir Fry

Plant-based protein powerhouse featuring perfectly pan-fried crispy tofu in a savory glaze.

By Cressio Rinaldi

Most people who say they don’t like tofu have only had it soft, pale and wet. Done right, it is a completely different food: crisp on the outside, tender in the middle and a perfect sponge for a savory sauce. This stir fry shows how to do it with ingredients you can find in any supermarket.

Two things make the difference. First, you press the tofu to squeeze out water, because wet tofu can’t crisp. Second, you coat it in cornstarch before frying, which forms a thin, crunchy shell. After that, it is a regular stir fry: vegetables in the same pan, a three-ingredient sauce and a quick toss.

It serves three, and it takes about 35 minutes from start to finish, including pressing.

Read this first

1. Press the tofu for at least 15 minutes. Dry tofu crisps.
2. Cook the tofu in a single layer, and don’t stir too often.
3. Add the tofu back at the very end, so it stays crunchy.

Prep time: 15 mins · Cook time: 20 mins · Serves 3

Ingredients

• 1 block Extra firm tofu
• 3 tbsp Cornstarch
• 3 tbsp Soy sauce
• 1 tbsp Maple syrup
• 1 tsp Sriracha
• 3 cups Mixed stir-fry vegetables

Instructions

1. Press tofu to remove excess moisture, then cut into cubes. Look for: A firm, dense block that feels dry when you squeeze a cube, with no water running out.
2. Toss tofu cubes with cornstarch until evenly coated. Look for: Cubes covered in a thin, matte white coat of cornstarch.
3. Pan-fry tofu in oil over medium-high heat until crispy on all sides. Remove from pan. Look for: Golden brown on all sides, and the cubes sound crisp when you tap them with a spatula.
4. Stir-fry vegetables in the same pan until tender-crisp. Look for: Bright vegetables with a little char, and a crunch when you bite.
5. Whisk soy sauce, maple syrup, and sriracha. Pour over vegetables, add tofu back in, and toss to coat. Look for: A glossy sauce that clings, and tofu that is still crisp.

Nutrition

Amount per serving. Nutritional values are estimates calculated from the ingredients above and can vary.

• Calories: 180
• Fat: 3g
• Saturated Fat: 0g
• Carbohydrates: 29g
• Fiber: 7g
• Sugar: 11g
• Protein: 10g
• Sodium: 920mg
• Cholesterol: 0mg

Notes

• Press the Tofu: Pressing out as much moisture as possible is what allows the cornstarch coating to crisp up instead of steaming off.
• Storage: Refrigerate in an airtight container for up to 3 days, though the tofu will soften somewhat.
• Reheating: Reheat in a hot skillet rather than the microwave to bring back some crispness.

Cook It With Me

Press the tofu

Drain the block of extra firm tofu and wrap it in a clean towel or paper towels. Put something heavy on top, like a cast iron pan or a few cans, and let it press for 15 to 30 minutes. Then cut it into 3/4 inch cubes.

Coat in cornstarch

Put the cubes in a bowl and sprinkle the 3 tablespoons of cornstarch over them. Toss gently until each cube is lightly and evenly coated, with no wet spots.

Fry until crisp

Heat a few tablespoons of oil in a large nonstick or cast iron skillet over medium-high heat. Add the tofu in a single layer, and let it sit for 2 to 3 minutes before turning. Keep turning every couple of minutes until the tofu is golden and crisp on all sides, about 8 to 10 minutes in total. Move it to a plate.

Stir-fry the vegetables

In the same pan, add the 3 cups of mixed stir-fry vegetables and cook over high heat for 3 to 5 minutes, stirring often, until they are tender-crisp and still bright.

Sauce and toss

Whisk together the 3 tablespoons of soy sauce, 1 tablespoon of maple syrup and 1 teaspoon of sriracha. Pour it over the vegetables, add the tofu back in and toss to coat for about 30 seconds. Serve right away.

The Ingredients, One by One

Extra firm tofu

It holds up to pressing and frying. Soft and silken tofu fall apart. Look for tofu packed in water.

Cornstarch

Three tablespoons make a thin, crunchy coating. Use it dry, with no marinade on the tofu.

Soy sauce

The salty, savory base of the sauce. Low-sodium gives you more control.

Maple syrup

It balances the salt with a gentle sweetness and helps the sauce turn glossy.

Sriracha

A teaspoon gives a mild warmth. Add more for heat.

Mixed stir-fry vegetables

Broccoli, bell pepper, carrots and snap peas are all good. Cut them all to a similar size, so they cook evenly. Frozen mixes work too.

The Technique Behind It

Why pressing matters

Tofu is packed in water. Water on the surface turns to steam in the pan, which stops browning and crisping. Pressing removes it.

Why cornstarch

Cornstarch absorbs the last bits of surface moisture and fries into a thin, brittle crust that stays crisp longer than plain tofu.

Why the tofu goes in last

Sauce turns crisp coating soft over time. Tossing it in at the end, for just 30 seconds, keeps most of the crunch.

Mistakes That Cost You the Dish

• Skipping the press The tofu steams and sticks.
• Crowding the pan The cubes steam. Cook in two batches.
• Moving it too early The coating tears off and sticks.
• Cooking at low heat The tofu absorbs oil and turns greasy.
• Saucing too soon The crunch disappears.

Fix It: If This Happens, Do This

Problem	Likely cause	Fix
Tofu isn’t crispy	It was wet or the pan was crowded	Press longer, and cook in batches.
Tofu sticks	The pan wasn’t hot or it was moved early	Use a nonstick pan and wait for it to release.
Coating falls off	Tofu was damp	Pat dry and coat just before frying.
Vegetables are soggy	Cooked too long	Use high heat and stop when bright.
Sauce is too salty	Regular soy sauce	Use low sodium and add a splash of water.

What Each Ingredient Does (and What You Can Swap)

Ingredient	Its job	Swap, and what changes
Extra firm tofu	The protein	Tempeh or chickpeas work.
Cornstarch	Crisp coating	Potato starch or arrowroot work.
Soy sauce	Salt and savory flavor	Tamari works for gluten free.
Maple syrup	Sweetness	Honey works, but isn’t vegan.
Sriracha	Heat	Chili garlic sauce works.
Mixed vegetables	Color and crunch	Any stir-fry vegetable works.

Plan Ahead

• Prep ahead: Press and cut the tofu and chop the vegetables ahead.
• Fridge: Up to 3 days. The tofu softens.
• Reheat: In a hot skillet or air fryer to bring back some crunch.
• Freezer: Freezing tofu before pressing makes it chewier.

What to Serve With It

Serve over steamed rice, noodles or quinoa. Sesame seeds and sliced green onions on top make it look finished.

Questions People Ask

About the Author

Cressio Rinaldi

Cressio Rinaldi is the recipe developer behind Cressio Recipes. He cooks, tests, and writes every recipe on the site himself — refining each one until it's simple enough for a weeknight and good enough to make again. He's not a trained chef, just someone who cooks constantly and pays close attention to what actually makes a recipe work.