Heat 2 tablespoons (30 ml / 1 fl oz) of oil in a large skillet or wok over medium-high heat.
Add the cubed tofu and fry, tossing often, until golden and crispy on all sides.
Transfer to a platter and cover to keep warm.
Add the remaining 2 tablespoons (30 ml / 1 fl oz) of oil to the skillet.
Once hot, add the red pepper and mushrooms.
Sauté for 10 minutes, until the peppers are tender and the mushrooms are beautifully browned.
Add the turmeric, cumin, coriander, cayenne, and salt.
Toss to coat the vegetables and cook for 1 minute until the spices are wonderfully fragrant.
Reduce the heat to medium and add the cold rice, thawed peas, and the reserved crispy tofu. Break up the rice and toss until well mixed.
Drizzle with the tamari, toss again, and cook for 5 to 10 minutes, stirring often, until everything is piping hot.
Serve immediately.
Don't overcrowd the pan. If your skillet isn't large enough, cook the tofu and vegetables in batches to ensure they brown properly instead of steaming.