Oven BakedCookieCinnamon M&M'sground cinnamonoats

Cinnamon M&M Oatmeal Cookies

Nutriforks
Nutriforks
·6 min read·Published: Oct 21, 2025
Cinnamon M&M Oatmeal Cookies
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These Cinnamon M&M Oatmeal Cookies are packed with three layers of cinnamon! Soft, chewy, and ready in 30 minutes. Get the recipe now.

Keep exploring with Cranberry Orange White Chocolate Oatmeal Cookies or Crispy Chocolate Chip Oatmeal Cookies.

Three Layers of Cinnamon in Every Bite

These Cinnamon M&M Oatmeal Cookies bring three layers of cinnamon flavor into one soft, chewy cookie. I spotted the Cinnamon M&M’s at Target and knew I had to try them in an oatmeal cookie. The cinnamon chips melt into buttery pockets, while the M&M’s add a crunchy candy shell. It’s a cinnamon lover’s dream.

Why You’ll Love These Cinnamon Oatmeal Cookies

  • Three kinds of cinnamon in every bite: ground cinnamon in the dough, cinnamon chips, and Cinnamon M&M’s.
  • Soft and chewy texture thanks to old-fashioned oats and the perfect ratio of brown to white sugar.
  • Bakery-style cookies that come together in under 30 minutes with no chilling required.

Key Ingredients for Bakery-Style Cinnamon Oatmeal Cookies

  • Cinnamon M&M’s, These are the key ingredient that gives the cookies their signature cinnamon flavor. They can be hard to find outside of the holiday season. Target usually carries them. If you can’t find them, regular M&M’s work, but you’ll miss the cinnamon. Add an extra 1/2 teaspoon of cinnamon to the dough to compensate.
  • Cinnamon chips, Hershey’s makes cinnamon chips, but they can be elusive. White chocolate chips are a good substitute. The chips melt into pockets of cinnamon sweetness throughout the cookie.
  • Old-fashioned oats, Use rolled oats, not quick oats. They provide the chewy texture and hearty bite that make these cookies satisfying. Quick oats will turn the cookies soft and pasty.

Kitchen Tools for Making Triple Cinnamon Oatmeal Cookies

  • Stand mixer or hand mixer, Creaming butter and sugar is easier with a mixer, but you can do it by hand with a wooden spoon.
  • Baking sheet, A light-colored baking sheet helps cookies bake evenly without over-browning the bottoms.
  • Parchment paper or silicone baking mat, Prevents sticking and makes cleanup simple. It also helps cookies spread evenly.
  • Wire cooling rack, Allows air to circulate around the cookies so they cool without getting soggy on the bottom.
  • Tablespoon cookie scoop, Ensures uniform cookie size for even baking. A regular tablespoon works too.

Tips for Perfect Soft Chewy Oatmeal Cookies

The dough will be sticky, so use a tablespoon cookie scoop or two spoons to portion it. Press 2-3 extra M&M’s on top of each dough ball before baking, this makes the cookies look bakery-finished. Bake just until the edges turn golden brown, about 10-12 minutes. The centers will look slightly underdone, but they’ll set as they cool on the baking sheet for two minutes.

Expert Tips for Perfect Soft Chewy Cookies

For the best texture, make sure your butter is softened to room temperature but not melted. Creaming it with the sugars until light and fluffy incorporates air, which helps the cookies rise slightly. The combination of brown and white sugar is key: brown sugar adds moisture and chew, while white sugar helps the cookies spread. Don’t overmix the flour, stop as soon as it’s incorporated to avoid tough cookies. If your cinnamon chips are hard to find, you can substitute white chocolate chips and add an extra 1/2 teaspoon of cinnamon to the dough.

Easy Variations for Cinnamon Oatmeal Cookies

If you can’t find Cinnamon M&M’s, regular milk chocolate M&M’s work well, though you’ll lose the cinnamon kick. For a different flavor, swap the cinnamon chips for white chocolate chips or butterscotch chips. Add 1/2 cup of chopped pecans or walnuts for extra crunch. To make these cookies a bit larger, use a 2-tablespoon scoop and bake for 12-14 minutes. For a gluten-free version, substitute a 1:1 gluten-free flour blend, the oats are naturally gluten-free, but check the label if you need certified gluten-free oats.

How to Serve Triple Cinnamon Oatmeal Cookies

These cookies are fantastic with a cold glass of milk, but they also shine alongside a hot cup of coffee or chai tea. For a fun dessert, sandwich a scoop of vanilla ice cream between two cookies for an instant ice cream sandwich. You can also crumble them over yogurt or ice cream for a cinnamon crunch topping.

How to Store Leftover Cinnamon Oatmeal Cookies

Store baked cookies in an airtight container at room temperature for up to 5 days. They stay soft and chewy. If you live in a humid climate, add a slice of bread to the container to absorb excess moisture and keep the cookies from getting soggy.

Freezing Instructions for Cinnamon Chip Cookies

You can freeze the baked cookies for up to 3 months. Place them in a single layer in a freezer bag or container, separating layers with parchment paper. Thaw at room temperature for about 30 minutes. To freeze the dough, scoop it into balls, freeze on a baking sheet until solid, then transfer to a freezer bag. Bake from frozen, adding 1-2 minutes to the baking time.

Best Way to Reheat Soft Chewy Cookies

To bring back that fresh-from-the-oven softness, microwave a cookie for 10-15 seconds. For a larger batch, warm them in a 300°F oven for 5 minutes. This helps the chips soften again without drying out the cookie.

Frequently Asked Questions About Triple Cinnamon Oatmeal Cookies

Can I use quick oats instead of old-fashioned oats?

No, quick oats will make the cookies mushy and flat. Old-fashioned oats give the chewy texture and structure that these cookies need.

Where can I find Cinnamon M&M’s?

They are seasonal and often found at Target, Walmart, or online. If unavailable, use regular M&M’s and add an extra 1/2 teaspoon of cinnamon to the dough.

Why did my cookies spread too much?

Possible reasons: butter too soft or melted, too much sugar, or dough not chilled. Make sure butter is just softened, not warm. You can chill the dough for 30 minutes if your kitchen is hot.

Can I substitute the cinnamon chips?

Yes, use white chocolate chips or butterscotch chips. You may want to add an extra 1/2 teaspoon of cinnamon to compensate for the lost flavor.

How do I make these cookies gluten-free?

Use a 1:1 gluten-free flour blend and ensure your oats are certified gluten-free. The rest of the ingredients are naturally gluten-free.

Recipe

Cinnamon M&M Oatmeal Cookies

Cinnamon M&M Oatmeal Cookies

These oatmeal cookies have cinnamon, cinnamon chips, and Cinnamon M&M's. Cinnamon lovers will go crazy for these oatmeal cookies.

easyVegetarian

12 min

Cook Time

12 min

Total Time

Dessert

Course

American

Cuisine

6244 kcal

Calories

Ingredients

Servings
  • 0.5 cup unsalted butter, room temperature
  • 0.5 cup light brown sugar
  • 0.5 cup white sugar
  • 1 large egg
  • 1.5 tsp vanilla extract
  • 1.25 cup all-purpose flour
  • 0.5 tsp baking powder
  • 0.5 tsp baking soda
  • 0.25 tsp salt
  • 1 tsp cinnamon
  • 1 cup old fashioned oats
  • 1 cup cinnamon chips
  • 1.5 cup cinnamon m&m's

Instructions

  1. 1

    Preheat the oven to 350 degrees F. Line a large baking sheet with parchment paper or a silicone baking mat and set aside.

  2. 2

    In the bowl of a stand mixer, cream butter and sugars together until smooth. Add the egg and vanilla extract and mix until well combined.

  1. 3

    In a separate bowl whisk together flour, baking powder, baking soda, and salt. Slowly add flour mixture to the wet ingredients. Mix until just incorporated.

  2. 4

    Stir in the oats, cinnamon chips, and 1 cup of Cinnamon M&M's. Make dough balls-about 1 tablespoon of dough per cookie. Press 2-3 M&M's on top of each cookie. Bake cookies for 10-12 minutes, until the cookies are golden brown around the edges. Remove from oven and let cool on baking sheet for two minutes. Transfer to a wire rack to finish cooling. Note-I found the Cinnamon M&M's at Target and I buy Hershey's Cinnamon Chips.

Nutrition (per serving)

6244kcal

Calorie breakdown

Protein6%410 kcal
Fat38%2517 kcal
Carbohydrates56%3698 kcal
How this was calculated — 13 of 13 ingredients matched
unsalted butterButter, salted860 kcal
light brown sugarSugars, brown456 kcal
white sugarSugar, turbinado479 kcal
large eggEgg, whole, raw, fresh1 kcal
vanilla extractVanilla extract22 kcal
all-purpose flourFlour, wheat, all-purpose, enriched, bleached1098 kcal
baking powderLeavening agents, baking powder, low-sodium2 kcal
baking sodaLeavening agents, baking soda0 kcal
saltSalt, table0 kcal
cinnamonCinnamon buns, frosted (includes honey buns)23 kcal
old fashioned oatsOat bran, raw590 kcal
cinnamon chipsCinnamon buns, frosted (includes honey buns)1085 kcal
cinnamon m&m'sCinnamon buns, frosted (includes honey buns)1627 kcal
Serving size ≈ 1520 g · 1 serving

Nutrition information is automatically calculated from USDA FoodData Central, so should only be used as an approximation. Actual values may vary depending on the ingredients, brands, and preparation methods used.

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Keyword: cinnamon, cookies, oatmeal, Oven Baked, vegetarian

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Tags:cinnamoncookiesoatmealvegetarian

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Nutriforks

NutriForks is a home-cooking site built around two simple ideas: recipes should actually work, and you should know what’s in them. Every recipe pairs clear, tested instructions with a full nutrition breakdown, so healthy, everyday cooking is genuinely easy.

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