Crunchy Oatmeal Cookies

4.50 from 6 votes
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The only crunchy oatmeal cookie recipe you’ll ever need. Learn how to make AMAZING crunchy oatmeal cookies with this easy recipe.

Stacks of Crunchy Oatmeal Cookies.
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Don’t get me wrong – I love the occasional sturdy oatmeal cookie, toothsome and full of chewy raisins.

And I am firmly on the side of “soft and chewy” when it comes to most other types of cookie.

But for one reason or another, a delicately crispy, buttery oatmeal cookie – with little bits of chocolate and raisins – really floats my boat.

Why You’ll Love These Crunchy Oat Cookies

  • What I like about this cookie is that you can use whole wheat flour, or oat flour, or whatever hearty flour wags your tail, and it still tastes delicious – like it belongs (then again, maybe everything tastes like it belongs with a good hit of butter and sugar).
  • This recipe is very versatile, and you can toss in lots of things – sunflower seeds, chopped pecans, flax seeds, dried cranberries, raisins, currants, milk-, dark-, or white-chocolate, coconut. Whatever makes your skirt fly up.
  • I like to add an extra bit of crunch and sparkle by topping them with a little crunchy sugar. Totally optional, but very delicious.

Crunchy Oatmeal Cookies Ingredients

Let’s break down the key ingredients you’ll need for this recipe and their roles:

  • Butter
  • Brown Sugar
  • Honey or Maple Syrup
  • Vanilla
  • Flour
  • Baking Soda
  • Salt
  • Oats
  • Add-ins: Customize with your favorites like currants, chocolate chips, sunflower seeds, or flax seeds for added flavor and crunch.

Variations and Substitutions

Here are some ways you can change up this recipe to suit your taste:

  • Different Flours: Use almond flour or coconut flour for a gluten-free option.
  • Sweeteners: Swap honey with agave syrup or molasses for a different flavor.
  • Spices: Add cinnamon or nutmeg for a warm, spicy note.
  • Nuts: Substitute sunflower seeds with chopped almonds or walnuts for extra crunch.
  • Dried Fruits: Use raisins or dried cranberries instead of currants for a fruity twist.

Grab these Tools

You’ll need a few basic tools to make these cookies:

  • Mixing Bowls: For combining your wet and dry ingredients separately.
  • Electric Mixer: Makes creaming the butter and sugar easier.
  • Measuring Cups and Spoons: Essential for accurate ingredient measurements.
  • Cookie Sheet: To bake your cookies on.
  • Flat-bottomed Glass: For flattening the cookies with sugar.
  • Oven: Preheat to 350 degrees to bake your cookies to perfection.

How to Make Crunchy Oatmeal Cookies: An Easy Guide

These crunchy oatmeal cookies are simple to make and delicious. Follow these steps for a perfect batch every time.

Creaming

First, preheat your oven to 350 degrees. Beat the butter, brown sugar, honey, and vanilla together until the mixture is fluffy.

Combining the Dry Ingredients

In a separate bowl, mix the flour, baking soda, and salt. Add this dry mixture to the butter mixture and stir until blended.

Adding the Oats and Mix-Ins

Stir in the oats and your choice of add-ins like currants, chocolate chips, sunflower seeds, and flax seeds.

Forming the Cookies

Drop tablespoons of dough onto a greased cookie sheet. Flatten each cookie by dipping the bottom of a flat-bottomed glass in demarara sugar and pressing down on the dough.

Baking the Cookies

Bake the cookies for about 18 minutes, until they are crisp and golden. Let them cool on a wire rack before enjoying.

A stack of crunchy oatmeal cookies on a baking sheet.

Here are some popular cookie recipes from Foodess.com that you might enjoy:

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4.50 from 6 votes

Crunchy Oatmeal Cookies

The only crunchy oatmeal cookie recipe you'll ever need. Learn how to make AMAZING crunchy oatmeal cookies with this easy recipe.
Prep Time: 15 minutes
Cook Time: 15 minutes
Servings: 24

Ingredients  

  • ½ cup butter softened
  • ½ cup brown sugar packed
  • 2 tbsp honey or maple syrup
  • 1 tsp vanilla
  • ¾ cup flour I used oat flour – you can use whole wheat or all purpose, instead
  • ¼ tsp baking soda
  • ¼ tsp salt
  • 1 cup oats
  • 1 cup add-ins I used 1/4 cup currants, 1/4 cup mini chocolate chips, 1/4 cup sunflower seeds, and 1/4 cup flax seeds

Instructions 

  • Preheat oven to 350 degrees. Beat butter, sugar, honey and vanilla until fluffy.
  • In a separate bowl, combine flour, baking soda and salt. Add to butter mixture and stir to blend. Stir in oats and add-ins.
  • Drop tablespoons of dough onto greased cookie sheet. Dip a flat-bottomed glass in demarara sugar, and flatten cookies, dipping the bottom of the glass in sugar for each one. Bake for about 18 minutes, until crisp and golden.

Notes

  • Ingredient Tips: Ensure butter is softened for easy mixing. Use any flour you prefer, like oat flour for a nuttier taste or whole wheat for extra fiber.
  • Substitutes: Swap honey with agave syrup or molasses for a different flavor. Use different nuts or dried fruits to customize.
  • Storage Tips: Store in an airtight container at room temperature for up to a week. You can also freeze the dough for up to three months.

Nutrition

Calories: 103kcal | Carbohydrates: 16g | Protein: 1g | Fat: 4g | Saturated Fat: 3g | Polyunsaturated Fat: 0.3g | Monounsaturated Fat: 1g | Trans Fat: 0.2g | Cholesterol: 10mg | Sodium: 70mg | Potassium: 76mg | Fiber: 1g | Sugar: 6g | Vitamin A: 120IU | Vitamin C: 0.3mg | Calcium: 9mg | Iron: 1mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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4.50 from 6 votes

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Recipe Rating




9 Comments

  1. Agnes says:

    5 stars
    Hi, do you use quick oats or old fashioned oats for this recipe? Thank you!!

    1. Jennifer Pallian BSc, RD says:

      Always old fashioned oats!

  2. Lizzie says:

    5 stars
    I mixed-in dried cranberries or chocolate chips to this recipe. So goooddd!

  3. Meg says:

    5 stars
    The perfect balance of crunch and sweetness. These oatmeal cookies are my new favorite!

  4. Jamie M Davis says:

    5 stars
    Do I have to use demaramara sugar on top of this cookie to make it crunchy? I have to use sugar substitute in the recipe, for health reasons. I am also using Oat flour and All purpose flour mix will that help retain the crunchy?

    1. Jennifer Pallian BSc, RD says:

      You don’t have to use sugar on top, you can just skip it! They’ll still be crunchy.

  5. Sherry says:

    5 stars
    Such a delicious oat cookie and crunchy as promised! I’ve made them twice in one week. I live with cookie monster.

  6. Tracy Cicatelli says:

    2 stars
    The recipe was easy and I happened to have the correct amount of ingredients .however, your bake time is way off.
    It’s closer to 10-12 minutes..
    I left a small batch in longer and at 13 minutes they were burnt to a crisp.

    1. Jennifer Pallian BSc, RD says:

      Ovens and baking pans can make a big difference in timing, especially in the last couple of minutes. Always good to keep an eye! Glad you enjoyed the recipe 🙂

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