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Vegan / Dessert / Iced Oatmeal Cookies Recipe

Iced Oatmeal Cookies Recipe

May 12, 2026 by Tiffany

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If you’re looking for a delightful treat that combines crispy edges with a chewy center, then this Iced Oatmeal Cookies Recipe is just what you need! These cookies are an absolute favorite in our house, perfect for after-school snacks or as a sweet surprise during family gatherings. The creamy vanilla icing adds a fun twist that makes them irresistible to both kids and adults alike.

What truly makes these iced oatmeal cookies special is their nostalgic charm. They remind us of cozy afternoons spent baking with loved ones, and the delicious aroma that fills the kitchen is simply unbeatable. So grab your apron, and let’s get started on this heartwarming recipe!

Why You’ll Love This Recipe

  • Quick and easy preparation: With just a few simple steps, you can whip up these cookies in no time!
  • Family-friendly fun: Everyone loves cookies! These treats are perfect for sharing with friends or enjoying at home.
  • Make-ahead convenience: Bake a batch ahead of time, and they’ll be ready whenever you need a sweet pick-me-up.
  • Delicious flavor combination: The blend of oats with creamy icing creates a satisfyingly tasty treat that’s hard to resist.
Iced

Ingredients You’ll Need

You’ll be delighted to know that making these iced oatmeal cookies requires only simple, wholesome ingredients that you likely already have on hand. Let’s gather what we need!

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For the Cookies

  • 3/4 cup shortening
  • 1 cup packed brown sugar
  • 1/2 cup sugar
  • 1/4 cup water
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/4 teaspoon nutmeg
  • 3/4 teaspoon cinnamon
  • 2 cups oats (quick cooking or old fashioned)

For the Icing

  • 4 tablespoons milk
  • 2 cups powdered sugar (sifted)
  • Water (as needed)

Variations

This iced oatmeal cookie recipe is wonderfully flexible! You can easily adapt it to suit your taste preferences or dietary needs. Here are some fun variations to consider:

  • Add chocolate chips: Fold in some dairy-free chocolate chips for an extra indulgent treat.
  • Mix in dried fruit: Incorporate raisins or cranberries for a fruity twist that complements the oats beautifully.
  • Try nut butter: Swapping out shortening for almond or peanut butter adds extra flavor and richness.
  • Make it gluten-free: Use gluten-free flour and ensure your oats are certified gluten-free for a delicious variant everyone can enjoy.

How to Make Iced Oatmeal Cookies Recipe

Step 1: Cream the Shortening and Sugars

In a large bowl, cream together the shortening and sugars until light and fluffy. This step is crucial because it introduces air into the mixture, resulting in soft, tender cookies.

Step 2: Add Wet Ingredients

Beat in the water and vanilla extract next. This will add moisture and flavor to your cookie dough, enhancing the overall taste.

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Step 3: Combine Dry Ingredients

In another bowl, combine the flour, baking soda, salt, nutmeg, and cinnamon. Gradually add this dry mixture to your creamed mixture while mixing well. Finally, gently fold in the oats—this gives your cookies that wonderful texture!

Step 4: Bake the Cookies

Drop rounded tablespoons of dough onto greased baking sheets using a medium cookie scoop. Bake at 350°F (175°C) for about 10-12 minutes or until they turn golden brown. Allow them to stand for 2 minutes before transferring them to a wire rack to cool completely.

Step 5: Prepare the Glaze

While your cookies cool down, mix together the milk and powdered sugar in a bowl until smooth. If needed, add water one teaspoon at a time until you reach your desired consistency for dipping.

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Step 6: Dip in Icing

Once cooled, quickly dip the top of each cookie into the glaze. Allow any excess icing to drip off before placing them back on the cooling rack.

And there you have it—a delicious batch of iced oatmeal cookies ready to enjoy!

Pro Tips for Making Iced Oatmeal Cookies Recipe

To ensure your iced oatmeal cookies turn out perfectly every time, keep these handy tips in mind!

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  • Use room temperature shortening: This helps the sugars incorporate better, leading to a lighter and fluffier cookie texture.

  • Don’t overmix the dough: Overmixing can lead to tough cookies. Mix just until combined for a tender bite.

  • Chill the dough if necessary: If your dough feels too sticky, chilling it for about 30 minutes can make it easier to scoop and shape.

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  • Adjust glaze consistency: Aim for a smooth, pourable glaze. If it’s too thick, add water gradually; if it’s too thin, add more powdered sugar until you reach the desired consistency.

How to Serve Iced Oatmeal Cookies Recipe

Iced oatmeal cookies are not only delicious but also visually appealing! Here are some ideas on how to present this delightful treat.

Garnishes

  • Cinnamon sprinkle: A light dusting of cinnamon on top of the glaze adds a warm, inviting aroma and enhances flavor.
  • Chopped nuts: Sprinkling finely chopped walnuts or pecans on top can provide a nice crunch and boost the cookie’s nutty flavor.

Side Dishes

  • Milk: A classic pairing, a cold glass of milk complements the sweetness of the cookies perfectly.
  • Fruit salad: A refreshing fruit salad with seasonal fruits adds brightness and balances the richness of the cookies.
  • Hot cocoa: For a cozy treat, serve these cookies alongside a warm cup of hot cocoa, making it an indulgent snack.
  • Yogurt parfait: Layer yogurt with granola and berries for a delightful contrast that serves as both dessert and a healthy option!
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Make Ahead and Storage

These iced oatmeal cookies are perfect for meal prep, allowing you to enjoy sweet treats throughout the week without the hassle of baking every day.

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Storing Leftovers

  • Store cookies in an airtight container at room temperature.
  • They will stay fresh for up to one week.
  • For best results, separate layers of cookies with parchment paper to prevent sticking.

Freezing

  • Allow cookies to cool completely before freezing.
  • Place them in a single layer on a baking sheet to freeze individually for about 1-2 hours.
  • Once frozen, transfer cookies to a freezer-safe bag or container and store for up to 3 months.

Reheating

  • Thaw cookies in the refrigerator overnight if frozen.
  • To reheat, place them in the microwave for about 10-15 seconds or warm them in an oven preheated to 350°F (175°C) for 5-7 minutes.

FAQs

Can I make Iced Oatmeal Cookies Recipe ahead of time?

Yes! You can prepare the cookie dough in advance and refrigerate it for up to 3 days. Just scoop and bake when you’re ready.

How do I achieve the best icing consistency for my Iced Oatmeal Cookies Recipe?

For the ideal glaze consistency, start with powdered sugar and milk. Add water one teaspoon at a time until you reach a smooth, pourable texture that still holds its shape.

Can I substitute ingredients in this Iced Oatmeal Cookies Recipe?

Absolutely! You can use coconut oil instead of shortening or swap out some all-purpose flour with whole wheat flour for added nutrition.

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Final Thoughts

Iced oatmeal cookies are such a delightful treat that brings comfort and nostalgia with every bite. I hope you enjoy making this recipe as much as I do! It’s perfect for sharing with friends or keeping all to yourself. Happy baking!

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Iced Oatmeal Cookies

Iced Oatmeal Cookies Recipe
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Indulge in the comforting delight of our Iced Oatmeal Cookies Recipe! These cookies feature perfectly crispy edges and a chewy center, making them a family favorite for after-school snacks or festive gatherings. Topped with a creamy vanilla icing, these treats are irresistible to kids and adults alike. The simple preparation means you can whip up a batch in no time, filling your home with the nostalgic aroma of freshly baked cookies. Enjoy the flexibility of this recipe by adding your favorite mix-ins, ensuring that every bite is uniquely yours.

  • Author: Tiffany
  • Prep Time: 15 minutes
  • Cook Time: 12 minutes
  • Total Time: 27 minutes
  • Yield: Approximately 24 cookies 1x
  • Category: Dessert
  • Method: Baking
  • Cuisine: American

Ingredients

Scale
  • 3/4 cup shortening
  • 1 cup packed brown sugar
  • 1/2 cup sugar
  • 1/4 cup water
  • 1 teaspoon vanilla extract
  • 1 cup all-purpose flour
  • 1 teaspoon baking soda
  • 1/4 teaspoon salt
  • 1/4 teaspoon nutmeg
  • 3/4 teaspoon cinnamon
  • 2 cups oats (quick cooking or old fashioned)
  • 4 tablespoons milk
  • 2 cups powdered sugar (sifted)
  • water (as needed)

Instructions

  1. Preheat your oven to 350°F (175°C).
  2. In a large bowl, cream together shortening and sugars until light and fluffy.
  3. Beat in water and vanilla extract until well combined.
  4. In a separate bowl, mix flour, baking soda, salt, nutmeg, and cinnamon; gradually add to the creamed mixture.
  5. Fold in oats gently until just combined.
  6. Drop rounded tablespoons of dough onto greased baking sheets.
  7. Bake for about 10-12 minutes or until golden brown; allow cooling on wire racks.
  8. For icing, mix milk and powdered sugar until smooth; add water as necessary for desired consistency.
  9. Dip cooled cookies into icing and let excess drip off.

Nutrition

  • Serving Size: 1 cookie
  • Calories: 130
  • Sugar: 9g
  • Sodium: 90mg
  • Fat: 5g
  • Saturated Fat: 1g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 20g
  • Fiber: 1g
  • Protein: 2g
  • Cholesterol: 0mg

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