Sunshine Picnic Cake

Ingredients

• 1 1/2 cups (192g) all purpose flour, sifted
• 1 1/2 teaspoons baking powder
• 1/4 teaspoon baking soda
• 1/2 teaspoon fine sea salt
• 3/4 cup (150g) granulated sugar
• Zest of 1 large orange
• 1/2 cup (111ml) vegetable oil or neutral oil of your choice
• 2 large eggs (room temperature )
• 1/4 cup (59ml) orange juice
• 1 teaspoon pure orange extract**
• 1 teaspoon pure vanilla extract
• 3/4 cup (170g) sour cream (room temperature)
• 1 cup (120g) powdered sugar, sifted
• 1 tablespoon (14g) unsalted butter, melted
• 1 tablespoon (15ml) lemon juice
• 1-2 tablespoons (15-30ml) orange juice
• 1 dash fine sea salt