01 - In a medium bowl, whisk together the soy sauce, maple syrup, rice vinegar, sesame oil, garlic, and ginger. Add the tempeh cubes and toss to coat evenly. Let marinate for at least 15 minutes, stirring occasionally to ensure even absorption.
02 - Bring a pot of salted water to a rolling boil. Add the broccoli florets and blanch for 2 minutes until bright green and just tender. Drain thoroughly and set aside.
03 - Heat a large nonstick skillet over medium heat. Transfer the marinated tempeh to the pan, reserving the excess marinade. Cook for 4 to 5 minutes, turning occasionally, until the cubes are golden brown on all sides.
04 - Dissolve the cornstarch in 2 tablespoons of water, then stir it into the reserved marinade. Pour the mixture over the seared tempeh and cook, stirring constantly, until the sauce thickens and coats the tempeh in a sticky, glossy glaze, about 2 to 3 minutes. Remove from heat.
05 - In a separate pan, heat the sesame oil over medium-high heat. Add the blanched broccoli and soy sauce, tossing to coat evenly. Sprinkle with sesame seeds and sauté for 2 to 3 minutes until fragrant and lightly charred.
06 - Divide the cooked rice among four bowls. Arrange the sticky maple-soy tempeh, sesame broccoli, julienned carrots, sliced avocado, and spring onions over the rice. Garnish with fresh cilantro, extra sesame seeds, and lime wedges.
07 - Serve immediately while the tempeh is warm and the glaze is fresh. For added heat, drizzle with sriracha or sprinkle with chili flakes.