Cook 1 cup of rice using your favorite method, I prefer a rice cooker. It should be done by the time the vegetables are.
Cut the tofu into small triangles.
Put 1 tablespoon of oil over medium heat until it shimmers.
Gently add the tofu triangles to the hot oil and let warm up for 3-4 minutes on each side.
Remove from heat and set aside.
Add the additional teaspoon of oil to the pan, turn the heat up to medium high, and wait until it is warm again.
Carefully add the frozen vegetables and stir to coat. Make sure they are in a single layer in the pan.
Flip vegetables occasionally for the next 7-10 minutes as the vegetables begin to brown a bit. Add the hot pepper here if using.
Lower the heat to medium and add tofu back to pan.
Pour in 5 ounces of green curry simmer sauce, or more or less to taste, and gently use the spatula to coat the vegetables and tofu and heat through.
Remove from heat and serve over the rice.