Food Processor Blueberry Scones - Sprinkles & Sea Salt

Ingredients

• 2 1/4 cups all-purpose white flour, divided
• 1/2 cup + 1 tbsp white sugar, divided
• 2 tsp baking powder
• 1/2 tsp salt
• 1 stick very cold butter*
• 1/2 cup heavy cream, cold
• 1 tsp vanilla extract
• 1 1/2 cups blueberries