Blueberry Cobbler

Blueberry Filling

• 30 - 32 oz fresh blueberries
• 2 oz sugar
• 1 oz corn starch
• ½ oz lemon peel, no pith (approx. 1 lemon)

Biscuit Topping

• 7 ½ oz all-purpose flour
• 7 ½ oz unsalted butter (approx. ¼ in.), plus extra to grease
• ½ tsp baking powder
• ½ tsp baking soda
• ½ tsp fine sea salt
• 4 ½ oz sugar
• 4 ½ oz plain whole milk yogurt
• turbinado sugar, to sprinkle