Preheat the oven to 350°Fand line a large baking sheet with parchment paper or a silicone baking mat.
Cut the broccoli into bite-sized florets and place them onto the baking sheet. Place the baking sheet into the oven for 30 minutes. Once roasted, carefully transfer the roasted broccoli from the pan into a medium bowl.
Divide teriyaki tofu, rice, cucumber, carrots, broccoli into four serving bowls and pour over any of the extra sauce as desired. Top with optional toppings, and dig in!