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This easy lime tofu is pan-fried until golden and crispy, then simmered in a sweet and tangy soy lime sauce. It’s made with pantry staples and ready in just 30 minutes, so it’s perfect for busy weeknights!

Sautéed lime tofu with onions on a plate.

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This lime tofu recipe is all about big flavor from simple ingredients. The sauce is just lime juice, soy sauce, black pepper, and a little brown sugar, and it soaks right into the tofu as it simmers. Serve it with rice or noodles and your favorite vegetables for a protein-packed dinner.

Quick Glance

  • Recipe Name: Sautéed Lime Tofu
  • Why You’ll Love It: Big flavor from a handful of pantry staples.
  • Time and Difficulty: 30 minutes, easy.
  • Method: Pan-fry, then simmer in sauce on the stovetop.
  • Texture and Flavor: Crispy edges, sweet, tangy, and savory.
  • Quick Tip: Press the tofu first so it soaks up more of the sauce.

Why You’ll Love Lime Tofu

Ready in 30 minutes: Most of that is pressing the tofu, so the hands-on time is short.

Pantry staples: Soy sauce, lime, pepper, and brown sugar are probably already in your kitchen.

Packed with protein: It’s a filling, meat-free main for any night of the week.

Easy to change up: Make it spicy, add garlic and ginger, or turn it into a marinade.

It’s a fun twist on my quick teriyaki tofu stir-fry and sticky sesame tofu. If you love tofu as much as I do, try my pan-fried garlic tofu, buttery lemon tofu and asparagus, General Tso’s tofu, and easy lemon basil tofu, too.

Ingredient Notes

Ingredients for lime tofu measured out on a white surface.
  • Super or Extra-firm tofu: It holds its shape best in the pan. Press it first so it gets crispy and absorbs the sauce.
  • Lime juice: Fresh lime juice gives the best flavor. One lime is about 2 Tablespoons of juice.
  • Soy sauce: Use tamari or coconut aminos to make it gluten-free.
  • Brown sugar: It balances the tart lime and salty soy sauce. Maple syrup works too.
  • Yellow onion: It softens and sweetens as it cooks in the sauce.
  • Oil: Any neutral cooking oil works.

You’ll find the full amounts in the recipe card below.

Recipe Variations

  • Sesame oil: Use it instead of the neutral oil for a nuttier flavor.
  • Garlic: Add fresh or jarred minced garlic. Garlic powder works in a pinch.
  • Ginger: Add minced ginger for even more depth.
  • Chili lime tofu: Add chilies, red pepper flakes, chili paste, or sriracha-style sauce for a spicy kick.
  • Cilantro lime tofu: Stir in chopped cilantro right before serving.
  • Coconut lime: Craving something creamier? Try my spicy tofu with coconut lime sauce.
  • Garnish: Top with sesame seeds, green onion, or cilantro.

How to Make Lime Tofu

Lime juice and soy sauce being mixed in a small bowl.
Tofu strips browning in a pan.

Step 1: Prep: Drain and press the tofu for about 30 minutes, using a tofu press or a towel with something heavy on top, like a cast-iron skillet. Pat it dry and cut it into ½-inch strips or cubes. In a small bowl, stir together the lime juice, soy sauce, and pepper, and slice the onion.

Step 2:  Pan-fry: Heat the oil in a large pan over medium heat. Add the tofu and brown sugar and toss to coat. Cook for about 10 minutes, flipping every 2 to 3 minutes, until golden brown.

Soy lime sauce being poured over tofu and onions in a pan.

Step 3: Simmer: Stir in the onion and cook until translucent, about 3 minutes. Pour in the lime and soy sauce mixture and simmer until the tofu absorbs it and most of the liquid has cooked off.

How Long to Marinate Tofu

You don’t have to marinate this lime tofu, since it soaks up the sauce as it simmers. For even more flavor, though, marinate it first. Stir the brown sugar into the lime and soy sauce mixture and let the tofu sit in it for 1 to 4 hours (at least 30 minutes, and up to 24 hours in the fridge). Then pat the tofu dry, pan-fry it until crispy, and pour the marinade back into the pan to simmer.

Common Problems To Avoid

  • Soggy tofu: Press it well first. For extra crispy edges, toss it in a light coating of cornstarch before frying.
  • Thin sauce: Stir a little cornstarch into cold water and add it to the pan, then simmer until the sauce thickens into a glaze.
  • Sugar burning: Keep the heat at medium and flip the tofu every few minutes. You can also add the sugar to the sauce instead and fry the tofu plain.
  • Even more flavor: Marinate it before cooking, or add garlic and ginger to the sauce.
Crispy lime tofu with sautéed onions on a plate.

FAQs

Can I bake or air fry lime tofu?

Yes. Air fry the tofu at 400 degrees Fahrenheit (204 degrees Celsius) for 10 to 15 minutes, or bake it at the same temperature for 25 to 30 minutes, flipping halfway. Then toss it in a pan with the sauce and simmer until it’s absorbed. You can also marinate the tofu, pat it dry, and then air fry or bake it.

Can I make lime tofu without sugar?

Yes, but it changes the taste. The brown sugar balances the tart lime and salty soy sauce, so without it the sauce will taste more sour and salty. I haven’t tried it with a sugar-free sweetener.

Is lime tofu gluten-free?

It can be! Just use tamari or coconut aminos instead of soy sauce.

Serving Suggestions

Storage Instructions

Store leftover lime tofu in an airtight container in the fridge for up to 4 days. You can freeze it for up to 3 months, but the tofu will be chewier after thawing. Reheat it in a skillet over medium heat, or in the microwave in 30-second bursts. These are the labels I use to keep track.

Lime tofu in a glass storage container.

Other Vegan Tofu Recipes to Consider….

If you tried this sauteed lime tofu recipe or any other recipe on my blog, please leave a 🌟 star rating and let me know how it went in the 📝 comments below. Thanks!

Cookbooks

If you’re loving my recipes and would like a more comprehensive resource, check out my cookbooks!

Sautéed Lime Tofu

5 from 1 vote
Prep: 15 minutes
Cook: 15 minutes
Total: 30 minutes
Servings: 4
completed Sautéed Lime Soy Tofu on a plate
Easy lime tofu, pan-fried until golden and crispy, then simmered in a sweet and tangy soy lime sauce. Ready in 30 minutes!

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Ingredients 

  • Juice of 1 lime
  • 2 Tablespoons soy sauce (30 ml)
  • ¾ teaspoon pepper
  • 2 Tablespoons oil (30 ml)
  • 16 ounces super firm tofu drained, pressed, and cut into ½-inch strips (454 g)
  • 4 teaspoons brown sugar (about 17 g)
  • ½ cup sliced yellow onion (about 55 g)

Instructions 

  • In a small bowl, stir together the lime juice, soy sauce, and pepper. Set aside.
    Lime juice and soy sauce being mixed in a small bowl.
  • Heat the oil in a large pan over medium heat. Add the tofu and brown sugar and toss to coat. Cook for about 10 minutes, flipping every 2 to 3 minutes, until golden brown.
  • Stir in the onion and cook until translucent, about 3 minutes.
  • Pour in the lime and soy sauce mixture and simmer until the tofu absorbs it and most of the liquid has cooked off.
    Soy lime sauce being poured over tofu and onions in a pan.

Notes

  • Press the tofu: It gets crispier and soaks up more sauce.
  • Extra crispy: Toss the tofu in a light coating of cornstarch before frying.
  • Thicker sauce: Stir a little cornstarch into cold water, add it to the pan, and simmer until it thickens.
  • Marinate (optional): Stir the brown sugar into the sauce and marinate the tofu for 1 to 4 hours. Pat it dry, pan-fry until crispy, then pour the marinade back in to simmer.
  • Serving: Great with steamed or sautéed green beans and rice.

Nutrition

Serving: 1servingCalories: 189kcalCarbohydrates: 10gProtein: 11gFat: 12gSaturated Fat: 1gPolyunsaturated Fat: 5gMonounsaturated Fat: 6gTrans Fat: 0.03gSodium: 509mgPotassium: 71mgFiber: 1gSugar: 5gVitamin A: 8IUVitamin C: 5mgCalcium: 155mgIron: 2mg

Additional Info

Author: Toni Okamoto
Course: Dinner, Lunch
Cuisine: American
Method: Stovetop
Diet: Vegan
Tried this recipe?Please tag us at @PlantBasedOnABudget! 🙂
About

Toni Okamoto

“They say you are what you eat, so I strive to be healthy.
My goal in life is not to be rich or wealthy,
‘Cause true wealth comes from good health and wise ways…
we got to start taking better care of ourselves ” – Dead Prez

More about Toni Okamoto
5 from 1 vote

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Comments

    1. Hi! Yes, it works, but the sauce will taste more sour and salty, since the sugar balances the lime and soy sauce.