In a small bowl, whisk together the soy sauce, rice vinegar, sriracha sauce, peanut butter, minced garlic, and sesame oil. Set aside.
Using a spiralizer, prepare the zucchini into long noodles or ribbons.
Heat the olive oil in a large skillet over medium heat. Add the zucchini noodles and sauté for 3-4 minutes until slightly softened. You can also serve the zoodles raw.
The zucchini will release some liquid. Once cooked to your desired tenderness, drain any excess liquid from the skillet before tossing with the sauce.
Toss the zucchini noodles with the prepared sauce. Sprinkle with sesame seeds if desired.
Serve warm or cold.
Notes
This recipe is easily adaptable. Feel free to add other vegetables like bell peppers or carrots, or top with cooked chicken or shrimp for a more complete meal.