Prep tofu. Remove the tofu from the package and place inside a clean kitchen towel (or a few paper towels) on a cutting board. Place a heavy object on top to remove the excess water. Cut the pressed tofu into 1-inch cubes.
Set up dredging stations. Add ½ cup of potato starch to one bowl. In a second bowl, whisk together milk of choice, 2 tablespoons potato starch, garlic powder, onion powder, salt, and black pepper until smooth. In a third bowl, mix together breadcrumbs, garlic powder, smoked paprika, kosher salt, and black pepper.
Dredge tofu. Dredge the tofu cubes first in the starch bowl, then in the wet batter, then in the seasoned breadcrumbs. Transfer to a plate.
Blanch vegetables. Bring a large pot of salted water to a boil. Drop the green beans and broccoli florets into the boiling water. Cook for 2 minutes then use a slotted spoon to transfer the veggies to an ice bath for 2-3 minutes. Thoroughly drain water.
Fry tofu. Heat a large skillet over medium heat with enough oil to cover the bottom of the pan. Once hot, cook the tofu in a single layer until golden brown on all sides.
Assemble bowls. Layer bowls with cooked white rice, blanched vegetables, and crispy tofu. Drizzle with sauce and garnish with sesame seeds if desired. Enjoy!