This Costco Icing recipe is a simple and easy recipe, which uses powdered sugar and vanilla extract. It’s the perfect drizzle for baked goods, ready in about 5 minutes.
Jump to RecipeCostco Icing Recipe Ingredients
- 1 cup powdered sugar
- 1–2 tablespoons milk
- 1/2 teaspoon vanilla extract, optional
How To Make Costco Icing
- Combine ingredients: In a medium mixing bowl, add the powdered sugar, 1 tablespoon of milk, and the optional vanilla extract.
- Whisk until smooth: Whisk the ingredients together until the icing is smooth and has reached your desired consistency for drizzling or spreading.
- Adjust consistency: If the icing is too thick, add more milk, 1 teaspoon at a time, until it’s perfect. If the icing is too thin, whisk in an additional tablespoon of powdered sugar at a time.
- Use immediately: Drizzle over your favorite baked goods. The icing will begin to set and harden after about 20 minutes.
Recipe Tips
- How to get a smooth, lump-free icing? For the smoothest possible icing, sift the powdered sugar before mixing it with the milk. This removes any small lumps.
- Can I color this icing? Yes, this icing takes color very well. Add a drop or two of your favorite food coloring and whisk until the color is evenly distributed.
- How to get the perfect consistency? The key is to add the liquid slowly. Start with 1 tablespoon of milk and add more, just a tiny bit at a time, until you reach the perfect thickness for either a thick spread or a thin drizzle.
- Can I add other flavors? Absolutely. Swap the vanilla extract for almond, lemon, or peppermint extract. You can also substitute the milk with lemon juice for a simple lemon glaze.
What To Use Costco Icing On
This simple glaze is perfect for finishing all kinds of sweet treats.
- Cinnamon rolls
- Scones
- Pound cake or bundt cakes
- Sugar cookies
- Donuts or pastries
How To Store Costco Icing
- Refrigerate: Store any leftover icing in an airtight container in the refrigerator for up to one week. It may thicken when chilled, so you might need to let it sit at room temperature or whisk in a drop of milk before using.
Costco Icing Nutrition Facts
- Serving Size: 2 tablespoons
- Calories: 65 kcal
- Carbohydrates: 16g
- Protein: 0g
- Fat: 0g
Nutrition information is estimated and may vary based on ingredients and cooking methods used.
FAQs
Yes, this icing will set and form a firm, semi-hard surface after about 20-30 minutes at room temperature, making it perfect for stacking cookies.
No, this is a simple powdered sugar icing or glaze, similar to what you might find on a scone or cinnamon roll. The frosting on Costco’s cakes is typically a buttercream, which is much thicker and made with butter or shortening.
Yes, water can be used instead of milk. The icing will be slightly less creamy and will set a bit harder, creating a more classic glaze.
Try More Recipes:
- Costco Cilantro Lime Crema Recipe
- Costco Chocolate Chip Cookie Recipe
- Costco Blueberry Muffin Recipe
Costco Icing Recipe
Course: DessertCuisine: AmericanDifficulty: Easy1
servings5
minutes65
kcalA quick and incredibly easy 3-ingredient icing that creates the perfect sweet, smooth drizzle for all your favorite homemade baked goods.
Ingredients
1 cup powdered sugar
1–2 tablespoons milk
1/2 teaspoon vanilla extract (optional)
Directions
- In a medium bowl, whisk together the powdered sugar, 1 tablespoon of milk, and vanilla.
- Continue whisking until the icing is completely smooth.
- If the icing is too thick, add more milk, 1 teaspoon at a time, until it reaches the desired consistency.
- If the icing is too thin, add more powdered sugar, 1 tablespoon at a time.
- Use immediately to glaze cookies, cakes, cinnamon rolls, and more.
Notes
- For the smoothest results, sift your powdered sugar before you begin.
- The consistency is easy to control; add liquid to thin it out or more powdered sugar to thicken it.
- This icing will set and harden, making it ideal for decorating cookies that need to be stacked or transported.
- Feel free to customize the flavor by using different extracts (like almond or lemon) or by using juice instead of milk.
