Chocolate Chip Oatmeal Cookie Sandwiches

These Chocolate Chip Oatmeal Cookie Sandwiches are so cute and delicious! Two chewy oatmeal cookies are stuck together with vanilla frosting and rolled in rainbow sprinkles!

Image of Chocolate Chip Oatmeal Cookie Sandwiches with a Glass of Milk

Chocolate Chip Oatmeal Cookie Sandwiches

I love baby showers! These fun colorful cookies are to celebrate a virtual baby shower for my good blogging friend Maria from Two Peas and Their Pod. She is the sweetest little thing ever and I am excited to share my cookies for Maria with you all today!

Amanda and I have been all over the place together this month, so on her last day here in CA we decided to prepare our cookies together! We tag teamed here for these photos. It was so nice having her in my kitchen to bake with.

Hope you enjoy our cookies for Maria!

Image of Ingredients for Chocolate Chip Oatmeal Cookie Sandwiches

Here is some of our line up for the cookie dough. It was mighty tasty 🙂

Image of Sugar Being Put Into a Mixing Bowl

How to Make The Best Oatmeal Cookie Sandwiches

You have no idea how handy it was to have two people to do this shot. It’s usually me trying to hold the bowl with one hand and snap the picture in the other hand. Love the action shots. So back to the picture….time to cream your butter and sugars.

Image of Sugar and Butter in a Bowl

Nothing like sugar and butter in a big bowl.

Image of Eggs Being Added to Oatmeal Cookie Batter

Add your eggies.

Image of Vanilla Being Added to Oatmeal Cookie Batter

….and your vanilla.

Image of Dry Ingredients Being Added to Oatmeal Cookie Batter

Once your wet ingredients are mixed, slowly add your dry ingredients.

Image of Chocolate Chips Being Added to Oatmeal Cookie Batter

….and your chocolate chips.

Image of Chocolate Chip Oatmeal Cookie Dough

Oh this dough was deadly. You gotta sample a little taste at this point.

Image of Unbaked Chocolate Chip Oatmeal Cookies

Time to bake! 11-14 minutes at 350 degrees F.

Image of Vanilla Frosting Ingredients Being Added to The Bowl

While the cookies are baking, time to make the buttercream frosting. Butter, powdered sugar, milk and vanilla.

Image of a Chocolate Chip Oatmeal Cookie with Vanilla Frosting

Frost the bottom of half of the cookies like so.

Image of a Chocolate Chip Oatmeal Cookie with Frosting Being Dipped in Sprinkles

Dip the edges into your favorite colorful sprinkles.

Image of Frosting & Sprinkles on a Chocolate Chip Oatmeal Cookie

All the way around.

Image of a Chocolate Chip Oatmeal Cookie Sandwich & Oatmeal Cookies on a Plate

Top with another cookie and voila’! Done.

Image of Chocolate Chip Oatmeal Cookie Sandwiches

Cute and colorful for any party.

Image of Chocolate Chip Oatmeal Cookie Sandwiches with a Glass of Milk and Frosted Cookie Cups

Check out Amanda’s cute cookie cups from the same cookie dough. Click HERE to get her recipe!

Close-Up Image of Two Chocolate Chip Oatmeal Cookie Sandwiches, Stacked


Chocolate Chip Oatmeal Cookie Sandwiches

These Chocolate Chip Oatmeal Cookie Sandwiches are so cute and delicious! Two chewy oatmeal cookies are stuck together with vanilla frosting and rolled in rainbow sprinkles!
Course: Dessert
Cuisine: American
Prep Time 25 minutes
Cook Time 12 minutes
Total Time 37 minutes
Servings: 16 cookie sandwiches
Calories: 597kcal
Author: Jenny
Print Pin


  • Oven


Chocolate Chip Oatmeal Cookies

  • 2 sticks unsalted butter softened
  • 3/4 cup granulated sugar
  • 3/4 cup packed light brown sugar
  • 2 large eggs
  • 1 tbsp pure vanilla
  • 2 1/2 cups all purpose flour
  • 1 cup rolled oats
  • 1 tsp baking soda
  • 1 tsp kosher salt
  • 2 cups semi-sweet chocolate chips
  • 2 sticks unsalted butter softened

Vanilla Frosting

  • 3-4 cups powdered sugar
  • 1 tsp vanilla
  • 2 tsp milk or heavy cream


Chocolate Chip Oatmeal Cookies

  • Preheat oven to 350 degrees F. and line a baking sheet with a silpat liner or parchment paper.
  • Cream your butter and sugars into a stand or electric mixer until well combined. Add eggs and vanilla mixing until well combined.
  • Place flour, oats, baking soda and salt into a large bowl. Mix to combine. Slowly add to wet ingredients along with chocolate chips, mixing until just combined.
  • Scoop dough onto prepared baking sheet about 1 inch apart. Press cookies down to about 1/2 inch before baking. Bake for 11-14 minutes, until edges start to turn golden brown.
  • Let cool on baking sheet for 10 minutes before transferring to cooling rack. Let cool completely.

Vanilla Frosting

  • Place softened butter into stand or electric mixer beating until smooth. Slowly add powdered sugar until thick and creamy. Add vanilla and milk until smooth and creamy. You can add more powdered sugar for a thicker frosting if desired.
  • Frost half of your cookies with frosting on the flat/bottom side. Dip edges in your favorite sprinkles and top with another cookie to create the sandwich. Enjoy with a cold glass of milk.


Calories: 597kcal | Carbohydrates: 72g | Protein: 5g | Fat: 33g | Saturated Fat: 20g | Cholesterol: 83mg | Sodium: 242mg | Potassium: 195mg | Fiber: 3g | Sugar: 50g | Vitamin A: 747IU | Calcium: 39mg | Iron: 3mg
Keywords: best oatmeal cookies recipe, chocolate chip oatmeal cookies, chocolate chip oatmeal cookies recipe, easy oatmeal cookies recipe, oatmeal cookies recipe, vanilla frosting, vanilla frosting recipe


Virtual Baby Shower Menu

You’re invited! Here’s a round-up of all the other bloggers participating in the virtual baby shower for Maria. Take a peek at all the delicious treats and fun crafts they’re bringing! You can also follow the hashtag #twopeasbabyshowerfor all the Twitter chatter and fun.


Simple Bites – Lemon Balm infused Lemonade

Ingredients, Inc. – Healthy Fruit Punch

Food for My Family – Lemongrass Soda

Heather’s Dish – Mixed Fruit Punch

She Wears Many Hats – Mini Pistachio Smoothies


Appetizers/Savory Bites

With Style and Grace – Truffle Popcorn

Family Fresh Cooking – Baby Peas & Cheese Frittata

Barbara Bakes – Creamy Orange Fruit Dip and Fruit

Aggie’s Kitchen – Pasta Salad with Balsamic Basil Vinaigrette

Reluctant Entertainer – Nutella Berry Bruschetta



TidyMom – Baby Blue Velvet Cake Truffles

i am baker – Baby Pea Baby Shower Cake

Brown Eyed Baker – Pavlova

Picky Palate – Chocolate Chip Oatmeal Cookie Sandwich

What’s Gaby Cooking – Coconut Cupcakes with Cream Cheese Icing

Cookin’ Canuck – Nutella & Cream Cheese Swirled Blondies

Kevin and Amanda – Baby Blue Chocolate Chip Oatmeal Cookie Cups

Sweetopia – Decorated Sugar Cookies

Mountain Mama Cooks – Lavender Shortbread Cookies

Sweetapolita – Decorated Sugar Cookies

Bake at 350 – Petit Fours with fondant pea pods

RecipeGirl – Baby Button Cookies

RecipeBoy – Mud Cups with Gummy Worms

Add a Pinch – Blackberry Tartlets

Dine and Dish – Oven Baked Cinnamon Apples



Wenderly – Handmade Sweet Pea Cards

Our Best Bites – How To: Make a Diaper Cake Centerpiece


 A HUGE extra thank you to these two ladies for hosting and organizing this wonderful Virtual Baby Shower!

Marla {Family Fresh Cooking} & Lisa {With Style and Grace}

Have a great rest of your week. Come back soon.

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45 Responses
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  2. anickh

    This is the only oatmeal cookie recipe i will ever use. texture on it is perfect. other oatmeal cookies are too flat

  3. Plumbers Brighton

    I made these for my daughters birthday and they all went down a treat, they keep asking for more to be made, thank you sharing this lovely recipe.

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