Start by adding all of the ingredients, except for the sesame seeds, to a high-speed blender. Blend until smooth.
Taste and adjust the salt and pepper as needed. If you are using sesame seeds, stir them in by hand.
Once done, transfer your dressing to a jar and store in the fridge for up to one week. Put it on your favorite salads, eat it with veggies, or use it as a sauce for chicken or fish.