Gluten Free Lemon Poppy Seed Muffins

All-Purpose Gluten Free Flour

• 200 g quinoa, white
• 100 g chia seeds
• 200 g cornstarch
• 100 g arrowroot flour

Cupcakes

• 2 lemons
• 100 g sugar
• 4 eggs, large
• 140 g vegetable oil
• 115 g Greek yogurt
• 1 tbsp poppy seeds
• 1 tsp xanthan gum
• 1 tsp dried instant yeast
• ½ tsp baking powder
• ½ tsp baking soda
• ⅛ tsp salt
• 60 g powdered sugar
• 1 tbsp whole milk