To make the sauce: add all the ingredients to a small bowl and whisk well. Set aside.
To make the stir-fry: cube the tofu and pat the tofu down with a paper towel until it absorbs a lot of the liquid. You don't want it to be super liquidy or it won't get crispy. Season with a little salt and pepper to taste.
In a large skillet set to medium heat, add 1 tbsp of olive oil. Once it's hot, add the tofu and cook for about 5-7 minutes per side until it's nice and crispy. I found it's easier to flip using a spatula. Once crispy on both sides, remove and set asie.
Meanwhile, cook the brown rice ramen according to the package. Reserve 1/2 cup noodle cooking liquid.
In the same skillet, add the remaining olive oil and sesame oil. Add in all the veggies and cook for about 10-12 minutes. Season with a little salt.
Add in the noodles and the sauce along with the reserved liquid. Toss with tongs and serve.
Garnish with scallions and sesame seeds and enjoy.