1Heat the sesame oil in a large pan or wok over medium-high heat.
Add the minced garlic and grated ginger, and stir-fry for about 30 seconds until fragrant.
Add the cubed tofu to the pan and stir-fry for 5-7 minutes until golden brown on all sides.
Add the sliced red bell pepper and broccoli florets to the pan, and stir-fry for another 3-4 minutes until the vegetables are tender-crisp.
In a small bowl, mix the soy sauce and chili paste together.
Pour the soy sauce mixture over the tofu and vegetables, and stir well to combine.
Cook for an additional 2 minutes, allowing the flavors to meld together.
Serve hot, garnished with additional chili paste or sesame seeds if desired.