Brown Rice Belgian Endive Salad

Ingredients (8)

• + ½ cup uncooked brown rice add to pantry
• + 1 cup water add to pantry
• + 1 head Belgian endive, chopped add to pantry
• + ⅛ red onion, finely chopped add to pantry
• ✓ 2 tablespoons balsamic vinegar
• ✓ 1 tablespoon extra-virgin olive oil, or to taste
• + salt and ground black pepper to taste add to pantry
• ✓ salt and ground black pepper to taste