Chocoholic’s Dream One Bowl Oatmeal Cookies

Irresistible One-Bowl Double Chocolate Oatmeal Cookies: Easy Oil-Based Recipe

Following the resounding success of our classic oatmeal cookies, we’re thrilled to introduce a decadent chocolate rendition that’s equally simple to prepare and undeniably delicious. These aren’t just any chocolate cookies; they’re our signature Double Chocolate Oatmeal Cookies, crafted with the same convenience of a single mixing bowl and a few clever tweaks to make them even more appealing.

Double Chocolate Oatmeal Cookies
Delicious and easy One-Bowl Double Chocolate Oatmeal Cookies.

The Secret to Our Double Chocolate Oatmeal Cookies: Oil Instead of Butter

What sets these cookies apart, beyond their rich chocolate flavor, is our choice to use oil instead of butter. This not only simplifies the mixing process (no waiting for butter to soften!) but also contributes to a wonderfully moist and chewy texture that lasts longer. For this recipe, we’ve carefully reduced the oil content to offer a slightly lighter option. According to our calculations with Mastercook, these cookies come in at approximately 34% fat. If you’re looking to further decrease the fat content without compromising too much on flavor, a simple adjustment is to reduce the amount of chocolate chips. We generously packed them in during testing, wanting to ensure the oatmeal-chocolate base was robustly flavorful, and indeed, abundant chocolate chips always deliver! Regardless, these cookies are truly exceptional. They strike a perfect balance, not being overly sweet, which allows the deep cocoa notes to shine through. If the rustic appearance of the oatmeal bits isn’t your preference, a light dusting of confectioners’ sugar adds an elegant touch and a hint of extra sweetness.

Why You’ll Love This One-Bowl Recipe

Effortless Baking with Our One-Bowl Wonder

The beauty of a one-bowl recipe cannot be overstated, especially for busy bakers or anyone who dreads cleanup. Our Double Chocolate Oatmeal Cookies embody this convenience perfectly. From combining dry ingredients to incorporating wet ones and folding in chocolate chips, everything happens in a single bowl. This streamlines the process, making these cookies an ideal choice for a quick weeknight treat or a fun baking project with kids. Less mess means more time to enjoy your delicious creations!

A Healthier Twist: Oil-Based Cookies

Opting for oil over butter is a mindful choice that offers several benefits. Vegetable oils, such as grapeseed oil used in this recipe, often contain healthier unsaturated fats compared to the saturated fats found in butter. Beyond the nutritional aspect, oil contributes to a distinct cookie texture: softer, chewier, and with a more even spread. This means your cookies will stay delightfully moist for longer, avoiding the quick drying out that can sometimes occur with butter-based recipes. This recipe proves that you don’t need to sacrifice flavor or texture for a slightly lighter and easier-to-make cookie.

Perfectly Balanced Sweetness and Double Chocolate Delight

These cookies are designed to deliver a rich, deep chocolate experience without being cloyingly sweet. The “double chocolate” comes from both unsweetened cocoa powder in the dough and an abundance of semi-sweet chocolate chips. This combination ensures every bite is packed with intense chocolate flavor. The oats add a wonderful chewiness and a subtle nutty undertone that complements the chocolate beautifully. We’ve fine-tuned the sugar levels to allow the quality of the cocoa and chocolate chips to truly stand out. If you prefer a sweeter profile, the optional dusting of confectioners’ sugar is a simple way to achieve that, adding a touch of elegance at the same time.

The Irresistible Texture: Chewy, Soft, and Satisfying

One of the hallmarks of a great cookie is its texture, and these Double Chocolate Oatmeal Cookies do not disappoint. They boast a perfectly chewy interior, soft edges, and just the right amount of structure to hold all those delicious chocolate chips and oats. The combination of both quick and old-fashioned oats (you can choose your preference!) contributes to this delightful chewiness, while the oil and Greek yogurt help maintain moisture, resulting in a cookie that is satisfyingly tender with every bite. You’ll find yourself reaching for another one before you know it!

Key Ingredients for Exceptional Flavor and Texture

Every ingredient in our Double Chocolate Oatmeal Cookies plays a crucial role in achieving their delicious outcome. Let’s delve into some of the key components:

  • All-Purpose Flour or Ultragrain Flour: We recommend aerating and measuring your flour carefully for the best results. While all-purpose flour provides a classic soft texture, Ultragrain flour can add a slightly nutty flavor and a boost of whole grains without compromising the cookie’s integrity.
  • Unsweetened Cocoa Powder (Hershey’s Dark Recommended): This is where the “double chocolate” truly begins! Using a good quality unsweetened cocoa powder, like Hershey’s Dark, ensures a deep, rich chocolate flavor without adding extra sweetness. “Natural” cocoa powder would also work, giving a slightly different flavor profile.
  • Oats (Quick or Old Fashioned): The star of any oatmeal cookie! Both quick and old-fashioned oats work beautifully. Quick oats will yield a slightly softer, more uniform texture, while old-fashioned oats provide a more pronounced chewiness and rustic feel.
  • Grapeseed Oil (or Vegetable Oil): As discussed, oil is key to the moist and chewy texture and a lighter fat content. Grapeseed oil is a neutral-tasting option, but any mild vegetable oil will suffice.
  • Greek Yogurt (or Sour Cream): This secret ingredient adds an incredible amount of moisture and tenderness to the cookies, while also providing a slight tang that complements the chocolate. It’s a fantastic substitute for some of the fat often found in butter-based recipes.
  • Semisweet Chocolate Chips: The second layer of “double chocolate”! These melt into gooey pockets of deliciousness throughout the cookie. Feel free to adjust the quantity based on your preference for sweetness and overall chocolate intensity.

Tips for Baking the Perfect Double Chocolate Oatmeal Cookies

Even with a simple one-bowl recipe, a few tips can elevate your cookies from great to absolutely perfect!

  • Accurate Measuring: Especially for flour and cocoa powder, spooning it into your measuring cup and leveling it off (rather than scooping directly) prevents over-measurement, which can lead to dry cookies.
  • Thorough Mixing (but don’t overmix): Ensure all dry ingredients are well combined before adding the wet. Once wet ingredients are added, mix until just combined. Overmixing can develop gluten too much, resulting in tougher cookies.
  • Don’t Skip the Well: Making a well in the center of your dry ingredients before adding liquids ensures even incorporation and prevents pockets of unmixed ingredients.
  • Proper Spacing on Baking Sheets: Give your cookies room to spread. Arranging about 10-12 balls 2½ inches apart prevents them from merging into one giant cookie.
  • Slightly Flattening Dough Balls: Gently pressing down the dough balls to about ¾ inch rounds helps them bake more evenly and achieve that classic cookie shape.
  • Bake One Sheet at a Time: For consistent results, bake one sheet of cookies at a time on the center rack. This ensures even heat distribution and prevents one batch from being under or over-baked compared to another.
  • Cooling Process: Allowing the cookies to cool on the baking sheet for a few minutes before transferring them to a wire rack helps them set and prevents them from breaking apart.
  • Double Chocolate Cookie Cake
  • Double Chocolate White Chip Cookies
  • Double Chocolate Peanut Butter Cup Cookies
  • Small Batch Double Chocolate Coconut Cookies
  • Gluten-Free Double Chocolate Cookies with Coconut Flour

Recipe

Chocolate Oatmeal Cookies

One Bowl Double Chocolate Oatmeal Cookies

Cookie Madness

A delicious and easy-to-make chocolate oatmeal cookie recipe with slightly less fat than most, perfect for a quick one-bowl baking session.





5 from 2 votes
Print Recipe
Pin Recipe

Prep Time 5 minutes
Cook Time 8 minutes
Total Time 13 minutes

Course Dessert
Cuisine American

Servings 24
Calories 124 kcal

Ingredients

 

  • 1 cup all-purpose flour or Ultragrain flour aerate and measure carefully
  • 4 tablespoons unsweetened cocoa powder Hershey’s Dark**
  • 1 teaspoon baking powder
  • ½ teaspoon baking soda
  • ½ teaspoon salt
  • ½ cup brown sugar
  • ½ cup granulated sugar
  • cup oats quick or old fashioned
  • 4 tablespoons grapeseed oil or vegetable
  • 1 egg
  • ¼ cup Greek yogurt (or sour cream)
  • 1 teaspoon vanilla extract
  • 1 cup semisweet chocolate chips

Instructions

 

  • Preheat the oven to 375 degrees F (190°C). Line a couple of baking sheets with nonstick foil or parchment paper.
  • In a large mixing bowl, thoroughly stir together all dry ingredients (flour through oats). Ensure everything is well combined.
  • Make a well in the center of the dry ingredients and add the oil, egg, Greek yogurt (or sour cream), and vanilla extract.
  • With a sturdy mixing spoon, stir the liquid ingredients together in the center of the bowl until just combined. Add the chocolate chips, then gradually incorporate everything (liquid and dry) all together until a thick, smooth dough forms. Do not overmix.
  • Using a rounded tablespoon or a small cookie scoop, portion out the dough and gently shape into balls. Arrange about 10 to 12 balls 2½ inches apart on each prepared baking sheet. Lightly press the balls down to create ¾-inch thick rounds.
  • Bake one sheet at a time on the center oven rack for approximately 8 to 10 minutes, or until the edges are set and lightly golden, and the centers still look slightly soft. Let cool on the baking sheet for about 3 minutes to allow them to firm up, then carefully transfer to a wire rack to finish cooling completely.

Notes

**For the unsweetened cocoa powder, we used Hershey’s Dark, which gives a deep chocolate flavor and color. “Natural” unsweetened cocoa powder would also work, providing a slightly milder chocolate taste.

These cookies derive their fat primarily from the oil, egg, and chocolate chips. To reduce the total fat content, you can easily use a smaller amount of chocolate chips in the recipe.

Nutrition

Serving: 1g
Calories: 124kcal
Carbohydrates: 19g
Protein: 2g
Fat: 5g

Tried this recipe?Let us know how it was!

Final Thoughts on These Delightful Cookies

These One-Bowl Double Chocolate Oatmeal Cookies are more than just a recipe; they’re an invitation to experience easy, satisfying baking that yields truly delicious results. Whether you’re a seasoned baker or just starting out, the simplicity of this oil-based, one-bowl method will win you over. The rich double chocolate flavor combined with the hearty chew of oats makes for a comforting treat perfect for any occasion – from an afternoon snack to a potluck dessert. We’re confident these will become a staple in your recipe collection, beloved by family and friends alike.

So gather your ingredients, clear a spot on your counter, and get ready to whip up a batch of these irresistible cookies. Don’t forget to share your creations and feedback with us!