Paleo Lemon Poppy Seed Madeleines

• 4 oz coconut oil, plus extra to grease
• 1 lemon
• 3 oz unsweetened almond milk
• 7 ½ oz almond flour
• 2 ½ oz coconut flour
• 1 oz tapioca flour
• 1 tbsp poppy seeds
• ¾ tsp baking soda
• ⅛ tsp salt
• 6 ½ oz honey
• 3 large eggs
• 1 tsp vanilla extract

Glaze (optional)

• 5 oz coconut butter
• 4 - 6 oz unsweetened almond milk
• 1 oz honey
• 1 tsp vanilla extract