Boil rice pasta per directions. I prefer the Tinkyada little kid's shapes. Drain. Without rinsing, mix the dried vegetables into the pasta and let sit.
Separately, blend the oil, vinegar, sugar, and spices. Stir the pasta / vegetable blend and the broccoli into the oil mixture, and refrigerate. Flavor improves if you refrigerate overnight.
You could use alternative vegetables as desired. One yummy recent variation was to omit the broccoli and add two drained 15 ounce cans of marinated artichoke hearts.
Gluten: Gluten is a protein found in specific grains (wheat, spelt, kamut, barley, rye). Other grains are naturally gluten-free but may have cross-contact with gluten-containing grains. Look for certified gluten-free products if you need to avoid gluten. Find out more about wheat and gluten substitutions.