Sweet Potato Salad With Pickled Onions & Coriander

Ingredients

• 2 medium sweet potatoes (peeled and cut into thick circles)
• 2 tablespoons olive oil
• 1 teaspoon salt
• 1/2 teaspoon pepper
• 1 teaspoon onion powder
• 1/2 teaspoon paprika
• 1/2 teaspoon cumin powder
• 1 medium red onion (sliced into thin circles)
• 1/4 cup red wine vinegar (or white wine vinegar, apple cider vinegar)
• 1/4 cup water
• 1 teaspoon Dijon mustard
• 1 teaspoon honey (or another sweetener)
• 1/2 teaspoon sea salt
• A generous pinch of pepper (optional)
• To finish: 1/4 cup fresh coriander leaves