Buckwheat Waffles - vegan and gluten-free – Rainbo

Ingredients

• 1 tbsp ground flaxseed
• 1 cup nut milk
• 1 tsp apple cider vinegar
• 1 tsp vanilla extract
• 1 cup buckwheat flour
• 1 1/2 tsp baking powder
• 1/2 tsp baking soda
• 1/2 tsp ground cinnamon
• 1/4 tsp salt
• 1 medium banana, mashed
• 1 tbsp oil (avocado, coconut, olive)