Sweet Potato Chestnut And Spinach Frittata | Chestnut Brae

Ingredients

• 150g sweet potato cut into 1cm cubes
• 1 medium red onion sliced
• 5 medium eggs
• 75g baby spinach leaves
• 1 cup peeled steamed chopped chestnuts
• ¼ cup grated low fat tasty cheese
• Olive oil
• 4 cups cooked brown rice
• 2 tablespoon tomato relish