combine the peanut butter, soy sauce, water, maple syrup, sesame oil, red pepper flakes and ground ginger. stir or shake up until smooth and completely combined.
after pressing your tofu for at least 30 minutes (see instructions), cut into ¾ inch cubes.
in a large pan over medium heat, add the veggies, and cook, for 5-7 minutes, until slightly tender and bright green. Transfer to a clean plate.
add 1-2 more tablespoons of oil to the pan and add tofu. cook for 10-15 minutes, turning as needed, until tofu is golden and crispy.
pour the sauce evenly over the tofu. toss and heat sauce through for 1-2 minutes. remove pan from heat so the sauce doesn't over-reduce.
enjoy the tofu with plenty of sauce served over rice with the sautéed veggies.