Zucchini, Mango & Spicy Tofu Salad
Spiralized raw zucchini stands in for noodles, tossed with crunchy bell pepper strips and blanched bean sprouts. On top: tofu cubes pan-fried in a Sriracha-teriyaki marinade until the edges go golden and slightly crisp, then scattered with chunks of sweet frozen mango that soften against the warm tofu.
The whole bowl delivers 31 grams of protein from plants alone (tofu and whole wheat bread, zero animal sources) and 14 grams of fiber in 15 minutes flat. If you have ever looked at a plant-protein meal and wondered whether your body actually uses all of it, two independent research lines have a clear answer for you on the page below.
Ingredients
- mango chunks (frozen) 4 ounces
- tofu 4 ounces
- garlic 1 clove
- olive oil 1 tablespoon
- Sriracha sauce 1 teaspoon
- teriyaki sauce 1 tablespoon
- zucchini 1
- bell pepper 1
- bean sprouts 2 ounces
- mixed salad 1 handful
- bread, whole wheat 2 slices
Method
-
Let the mango thaw on a plate.
-
Drain the tofu well, pat dry and cut into cubes. Press the garlic clove. Mix the tofu cubes in a bowl with the garlic, oil, Sriracha and teriyaki sauce.
-
Heat a frying pan and fry the tofu cubes until golden brown in 5-6 minutes.
-
Using a spiralizer, make strands of the zucchini and put them in a bowl. Cut the bell pepper into strips. Put the bean sprouts in a colander and pour boiling water over them, rinse with cold water and let drain. Add the bell pepper, bean sprouts and a handful of mixed salad to the zucchini strands. Toss together.
-
Divide the mango and tofu cubes over the salad. Season with some salt and pepper and serve with the (toasted) bread.
The crispiest tofu starts with dry tofu. After draining, press the cubes between two layers of paper towel and push down firmly for 30 seconds. The drier the surface, the faster the Maillard browning in the pan, and the more the Sriracha-teriyaki glaze caramelizes into a sticky coat instead of steaming off. No spiralizer? A box grater on the large-hole side turns the zucchini into short ribbons that work just as well.
This salad lands at 31 grams of protein from plants alone. A common belief says your body maxes out at around 30 grams per meal, but a tracer study that tracked protein for 12 hours found no ceiling, with muscle-building activity still going strong at 100 grams. Meanwhile, two separate trials comparing plant and animal protein found identical muscle growth when daily intake reached about 1.6 g/kg of body weight. The source matters less than the total.
Per-meal protein limit — isotope tracer evidenceBehind this recipe
Is 31 grams of plant protein from tofu enough to build muscle?
Two things matter here, and the research is clear on both. First, a tracer study that followed protein digestion for 12 full hours found no per-meal ceiling. Your body was still building muscle at 100 grams in a single sitting. The old 30-gram limit came from shorter studies that stopped measuring too early. Second, two independent trials found no difference in muscle growth between plant and animal protein when daily intake hit about 1.6 g/kg of body weight. So the 31 grams in this bowl? Your body uses every gram, plant source and all.
Read the full evidence reviewCan I use silken tofu instead of firm?
Firm or extra-firm tofu is the move for this recipe. Silken tofu has a custard-like texture that falls apart the moment it hits a hot pan. Firm tofu holds its shape during the frying step, absorbs the Sriracha-teriyaki marinade better, and develops those crispy golden edges that make the contrast with the cool salad and sweet mango work. If silken is all you have, skip the pan-frying and crumble it over the salad raw, but the texture and the browning will be completely different.
Why pour boiling water over the bean sprouts instead of eating them raw?
A quick blanch with boiling water followed by a cold rinse does two things. It kills surface bacteria that raw sprouts are known to carry (sprouts grow in warm, moist conditions where bacteria thrive). And it softens the texture just enough to make them tender without losing their snap. The cold rinse stops the cooking immediately, so they stay crunchy in the salad.
