For the Spicy Tofu Stir-Fry:
Drain and cube the tofu. Press to remove excess moisture.
Heat vegetable oil in a wok over medium-high heat.
Add the tofu and cook until golden and crispy, about 6-8 minutes.
Remove tofu and set aside.
In the same wok, sauté garlic, onion, and bell pepper until softened.
Add sriracha, chili paste, soy sauce, rice vinegar, and ginger. Stir.
Return tofu to the pan and toss everything to coat.
Drizzle sesame oil and sprinkle with red pepper flakes.
Garnish with cilantro before serving.
For the Coffee Brownie:
Preheat oven to 350°F (175°C). Grease a baking dish.
Mix brownie ingredients (including instant coffee granules) in a bowl.
Pour batter into prepared baking dish.
Bake for 20-25 minutes, or until a toothpick comes out clean.
Let cool and cut into squares.