Peach Sandcastle Doughnuts - Pankobunny

Ingredients

• 1/2 cup unsalted butter (room temperature)
• 1 1/2 cups + 1 tbsp flour
• 1/2 tsp baking soda
• 1/2 tsp salt
• 3-4 peaches (finely diced)
• 1 cup sugar
• 3 eggs (room temperature)
• 1/2 cup + 2 tbsp sour cream
• 3/4 tsp vanilla extract
• 3/4 tbsp peach jam
• ¼ cup peach jam
• ¼ cup water
• ¼ cup sugar
• 1 ¼ tsp cinnamon
• mini marshmallows
• toothpicks (cut in half)
• washi tape
• ¼ cup white chocolate chips (melted)
• red and purple oil-based food colouring
• brown sugar