Blueberry upside down cake

🥘 Ingredients

• flour 340 g
• sugar 120 g
• lemon peel 1
• baking powder 2 tsp
• sodium bicarbonate ¼ tsp
• vanilla extract 2 tsp
• eggs 2
• milk 140 ml
• salt 1 pinch
• melted butter 170 g
• blueberries
• sugar ¼ cup
• lemon juice 1

1. 1

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2. 2

   Mix together flour , sugar , lemon peel , baking powder , sodium bicarbonate , vanilla extract , eggs , milk , salt and melted butter .
3. 3

   Toss blueberries with sugar and lemon juice
4. 4

   Place parchment paper on the bottom of a cast iron skillet . Place blueberries into skillet, then pour the stuff on top. Place in oven on 180C for 45 minutes .