Oreo Funfetti Birthday Cake

INGREDIENTS

3 cups

all-purpose flour or gluten free flour

1 tbsp

baking powder

1 tsp

baking soda

1/2 tsp

salt

2 cups

granulated sugar

1 cup

Plugrà unsalted butter (, room temperature)

large eggs

1 1/4 cups

sour cream

1 1/2 tsp

vanilla extract

crushed oreos

1/4 cup

funfetti sprinkles

1 1/4 cups

sugar (, divided into 1 cup and ¼ cup)

1/3 cup

water

large egg whites (, room temperature)

3/4 tsp

cream of tartar

1 cup

Plugrà European salted butter (, very soft cut into pieces)

1 1/4 cups

Plugrà unsalted butter (, very soft, cut into pieces)

finely crushed oreos

1 cup

heavy whipping cream

1/2 lb

milk chocolate chips