01 -
Cut the zucchini into pieces about 2 inches long, then slice each piece into smaller wedges for perfect bites that soak up flavor.
02 -
Heat vegetable oil in a large, nonstick pan on medium-high. The oil should shimmer slightly, getting your pan ready for cooking.
03 -
Put the chopped zucchini and onion into the hot pan. Let them cook and soften for roughly 2 minutes as they start to brown.
04 -
Add soy sauce, teriyaki sauce, red pepper flakes, and black pepper. Watch as the sauce thickens and coats your veggies in a rich, glossy mixture.
05 -
Keep stirring occasionally for about 4-5 more minutes, until the zucchini has softened to your liking—whether you like a light crunch or super tender.
06 -
Take the skillet off the heat. Sprinkle sesame seeds over the top for crunch and a pop of flavor. Stir in a bit of butter, if you'd like, for an extra bit of richness.