Prepare: Cut tofu into 2cm cubes.
Coat: Toss tofu with cornstarch, salt, and pepper.
Heat: Heat oil in a large pan over medium-high heat.
Fry: Cook tofu for 3-4 minutes per side until golden brown.
Make sauce: Whisk together gochujang, sesame oil, soy sauce, agave, water, and cornstarch.
Coat: Pour sauce over cooked tofu.
Thicken: Cook over medium heat, stirring until sauce thickens and glazes tofu.
Serve: Immediately, enjoy!