Just 3 ingredients, these sweet chili air fryer tofu slices get crispy in under 15 minutes. Great for sandwiches, noodle bowls, stir fry or snacking.

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🧄 Very useful ingredient notes
- Super firm tofu - I recommend using super firm (sometimes called extra firm) tofu here because it saves so much time! No need to press it, as most of the moisture has already been pressed out. (If you decide to use firm tofu or if your extra firm tofu is very wet, consider pressing it to remove more of the moisture.)
- Soy sauce - Brings umami and saltiness to flavor the tofu. Our favorite brand is Pearl River Bridge and we find it at H-Mart. Use tamari for gluten-free or coconut aminos for soy-free.
- Sweet chili sauce - Sweet, spicy and a little tangy. *Chef's kiss* I usually buy a big bottle of the Mae Ploy brand at H-Mart. You could sub with prepared general tso's sauce or asian orange sauce for an easy variation.
Batch Cook - Ingredient Prep
- Double the tofu recipe, so you have extra tofu later this week for sandwiches, poke bowls or spring rolls.
- Prep extra marinaded tofu to keep in the refrigerator, so it's ready to pop in the air fryer.
- Or, air fry extra, so it's all ready to go. It's delicious cold or hot!
🔪 Instructions
- Step 1: First, prepare your super firm tofu by gently squeezing the liquid with a clean dish towel or paper towel. Now, cut your tofu into 12-16 pieces of your desired shape.
- Step 2: Mix together ¼ cup of soy sauce (substitute in gluten-free tamari or coconut aminos, if you wish) and ½ cup of sweet chili sauce in a bowl.
- Step 3: Marinate the sliced tofu in a small flat baking dish for at least 10 minutes. You can marinate it longer, up to overnight covered in the refrigerator, for more flavor to seep inside. Then, place tofu pieces on a parchment-lined air fryer basket. Try not to let too much marinade pool on the parchment, since it'll burn.
- Step 4: Air fry at 400℉ for 12 minutes, flipping halfway through, or until it starts to brown on the edges. Repeat with second batch, if necessary. If you don't have an air fryer, or you want to bake the whole batch in one go, line a baking sheet with parchment paper and bake your tofu at 400℉ for 25-30 minutes, flipping halfway through.
- Step 5: Remove from air fryer basket and brush with remaining marinade.
- Step 6: Serve hot!
Expert tips
- Marinate this sweet chili tofu in a small baking dish, since it has a flat, wide, surface. Pour a thin layer of marinade at the bottom of the dish, then layer your cut pieces of tofu over the marinade. It's okay if they touch, but it would be best if you can make just one layer. Then, pour the rest of the marinade over the top of the tofu. Allow to marinate for at least 10 minutes. You can marinate it longer, up to overnight covered in the refrigerator, for more flavor to seep inside.
- Line your air fryer basket with parchment paper (or spray with oil). Even though my previous air fryer basket was non-stick (my new air fryer has a stainless steel basket), I found I still needed to do this to prevent the tofu from sticking.
Common baked tofu shapes
My favorite shapes to cut tofu are:
- Slices - thin, flat rectangles - great for veggie sandwiches
- Strips - long, rectangular "fingers" - great for spring rolls and banh mi
- Triangles - thin, flat triangles - so pretty in vermicelli bowls or rice bowls!
- Cubes - versatile for rice bowls, noodle bowls and snacking
👨👩👦👦 Serving suggestions
This sweet chili air fryer tofu is perfect inside banh mi sandwiches, inside spring rolls or atop rice and noodle bowls.
Thin, flat rectangular slices of baked tofu make an excellent filling for veggie sandwiches.
Store any leftover tofu in a covered container in the refrigerator for 3-5 days.
Love this recipe?
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📖 Recipe
Sweet Chili Air Fryer Tofu Slices
Equipment
Ingredients
- 16 ounces extra firm tofu sliced into 12-16 pieces of desired size
- ¼ cup soy sauce
- ½ cup sweet chili sauce
Instructions
- Prepare the extra firm tofu by pressing it gently in a clean dish cloth or paper towels, then cutting into 12-16 pieces of desired shape (long rectangles, triangles, squares).16 ounces extra firm tofu
- Mix soy sauce and sweet chili sauce in bowl.¼ cup soy sauce, ½ cup sweet chili sauce
- Spread a thin layer of sweet chili marinade on the bottom of a baking dish, then place your tofu pieces on top. Then, brush the rest of marinade on top. Marinate for at least 10 minutes, up to overnight.
- Line air fryer with parchment paper (if your air fryer basket is not non-stick and for easier cleanup) or spray with baking spray. Place tofu pieces in a single layer, not touching each other, in the air fryer basket or tray.
- Air fry at 400°F for 12 minutes, or until browned on the edges. Alternatively, you can bake these in the oven at 400 for 25-30 minutes, turning halfway through.
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