Prepare the tofu: Press the diced tofu between a clean kitchen towel or paper towels to remove excess moisture for about 15 minutes. This helps in achieving a crispier texture when cooked.
Heat the oil: In a large skillet or wok, heat the vegetable oil over medium-high heat.
Cook the tofu: Add the pressed tofu to the skillet and sauté for about 5-7 minutes until golden brown on all sides. Remove the tofu from the skillet and set aside.
Stir-fry the vegetables: In the same skillet, add sesame oil. Add the minced garlic and grated ginger, sauté for about 30 seconds until fragrant. Then, toss in the sliced red and green bell peppers, broccoli florets, and julienned carrots. Stir-fry for about 5-6 minutes until the veggies are tender-crisp.
Combine tofu and sauces: Return the cooked tofu to the skillet. Pour in the sweet chili sauce and soy sauce. Gently toss everything together to ensure the tofu and vegetables are evenly coated. Cook for another 2-3 minutes.
Garnish and serve: Once everything is heated through, remove from heat. Garnish with sesame seeds and fresh cilantro.
Notes
Pressing the tofu helps achieve a crispier texture.