Baked and roasted tofu

What the oven is good at

Volume and inattention. A half sheet pan holds two full blocks in a single layer, and two pans on two racks handle four. Nothing else on this site comes close to that. If you are cooking for the week rather than for tonight, this is the method.

The trade is crust depth. Oven air moves slowly compared to an air fryer and touches nothing directly the way a pan does, so browning takes longer and stays lighter. The finished tofu is firm and chewy with golden edges rather than a hard dark sear.

It is also the most forgiving method for timing. Two minutes late in a pan is a burnt batch. Two minutes late in the oven is nothing.

The method

1. Press the block for twenty to thirty minutes, per the pressing guide. Still the step that decides the outcome.
2. Heat the oven to 425F with a rack in the upper third. Let it come fully to temperature, which takes longer than the beep suggests.
3. Cut into three quarter inch cubes or half inch slabs.
4. Toss with a tablespoon of oil per block until every face is coated, then with a tablespoon of cornstarch and a good pinch of salt.
5. Spread on a sheet pan in a single layer with gaps between pieces. Metal, not glass, and skip the silicone mat.
6. Roast 20 minutes, flip or shake, then roast another 10 to 15 minutes until the edges are golden and firm.
7. Salt again straight out of the oven. Sauce after, not before.

Parchment is fine and makes cleanup easy, but it insulates slightly and costs you a little browning. Oiling the bare pan gives the best bottom crust. Silicone mats insulate most of all and are the wrong choice here.

Temperature and timing

Convection, if your oven has it, is worth using. Drop the temperature by 25F and start checking five minutes early. The moving air does some of what an air fryer does and produces a noticeably better surface.

Upper third of the oven browns the tops better. Lower third browns the bottoms. If you are running two pans, swap their positions at the flip.

Sheet pan meals

The obvious move is to roast vegetables alongside the tofu, and it works if you respect the timing. Tofu needs 25 to 30 minutes at 425F. Broccoli, peppers, onion and zucchini need 20 to 25. Sweet potato and squash need 35 to 45.

Give the tofu its own pan. Vegetables release a great deal of water as they cook, and that steam is exactly what you spent twenty minutes pressing out. On one crowded pan, the tofu will not brown.

If you only have one pan, start the slow vegetables, add the tofu partway, and add fast vegetables last. It is a compromise and it shows, but it beats a soggy single layer.

Preheat the pan, not just the oven

The bottom face of each piece is the one in contact with metal, and it is the only face that can brown the way a skillet browns. Put the empty sheet pan in the oven while it comes up to temperature, then pull it out, add a little oil, and lay the tofu straight onto the hot surface.

The pieces sear on contact rather than warming up slowly with the pan. You get a darker, harder bottom crust and the tofu is far less likely to stick, because the surface sets immediately instead of bonding to cool metal.

Two cautions. Use tongs, since the pan is at 425F and the oil will spit. And do not preheat a pan you have lined with parchment, which browns and can scorch at that temperature when empty.

This one change is the difference between oven tofu that reads as roasted and oven tofu that reads as baked. It costs nothing but the ten minutes the oven was already taking.

Storing and reheating

Roasted tofu keeps three to four days in the refrigerator. Cool it fully on the pan before it goes into a container, because trapping it warm produces condensation and the crust is gone by morning.

Reheat in a hot dry pan for two minutes, in the oven at 400F for six to eight, or in an air fryer at 375F for four. A microwave will heat it through and destroy every crisp edge, which is acceptable if it is going into a saucy bowl anyway.

Roasted tofu is also good cold, straight from the container, which is not true of most cooked proteins. That is a large part of why this method is the meal prep choice.

What to do next

Smoky paprika tofu and barbecue tofu are both built for this method and both keep well. If the results come out pale rather than golden, the crisping guide explains which of the four variables slipped, and the diagnostic list covers the rest.