01 -
Slice each zucchini into 2-inch long pieces, then cut each piece into 6 wedges, creating perfect bite-sized morsels that will absorb all the flavors.
02 -
Warm the vegetable oil in a large nonstick skillet over medium-high heat until it shimmers.
03 -
Add zucchini and chopped onion to the hot pan, allowing them to sizzle and begin to soften for about 2 minutes.
04 -
Pour in the teriyaki sauce, soy sauce, red pepper flakes, and black pepper. Allow the sauces to caramelize, coating the vegetables with a glaze.
05 -
Continue cooking for 4-5 more minutes, stirring occasionally, until the zucchini reaches your preferred tenderness.
06 -
Remove from heat and sprinkle with toasted sesame seeds. If desired, stir in a tablespoon of butter for extra richness and shine.