Citrus Salad with Poppyseed Vinaigrette

• 6-7 citrus fruits (such as ruby red grapefruit, blood oranges, cara cara, or navel oranges), peeled and cut into ¼-inch slices
• 1-2 red onion rounds, thinly sliced
• 1 medium avocado, sliced
• Chopped cilantro, for topping

Poppyseed Vinaigrette

• 2 tbsp olive oil (or avocado or grapeseed oil)
• 1 tbsp red wine vinegar
• 1 tbsp pure maple syrup (or agave or honey)
• 2 tsp Dijon mustard
• 1 tsp poppyseeds
• Salt and pepper, to taste (many pinches)