Confetti Snack Cake

Name: Confetti Snack Cake
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: World Cuisine
Ingredients: 1 1/2 c. Sifted All-Purpose Flour; 1 tsp. Baking Powder; 1/4 tsp. Salt; 1/2 c. Unsalted Butter, At Room Temperature; 1 c. Sugar; 1 Large Egg; 1 Large Egg White; 2 tbsp. Vegetable Oil; 3 tsp. Vanilla Extract; 1/2 c. Whole Milk; 1/3 c. Assorted Sprinkles; 1/2 c. Cream Cheese, At Room Temperature; 2 1/2 c. Powdered Sugar; 1 tbsp. Vanilla Extract; 1 tbsp. Milk, If Needed; 1/2 c. Assorted Sprinkles