Use vegetable spiralizer to make the 2 zucchini into noodles. If you don't have a vegetable spiralizer, you can make zucchini ribbons with a potato peeler instead.
Combine all sauce ingredients except sesame seeds into food processor or blender and blend until smooth.
Pour sauce, ½ tbs sesame seeds, and zoodles in a bowl and toss until zoodles are coated. Let marinate for at least 15 minutes.
You can serve cold or toss noodles in a medium heated pan for 5 minutes to make them hot. Before serving either temperature, add (if you choose to)remaining sesame seeds, chopped peanuts, and roasted red peppers.
Recipe by Peppers and Peaches at https://www.peppersandpeaches.com/easy-peanut-sesame-zoodles/