Healthy and Tasty Overnight Oats Cookies Recipe

This overnight oats cookies recipe is the perfect mix of indulgence and sustenance, offering a soft and chewy texture that satisfies any craving. Made with classic oatmeal ingredients, the dough is chilled overnight to develop rich flavors, then baked the next day for a delicious treat. Whether you prefer them soft or with a slightly crunchy exterior, these cookies can be easily customized to your liking. With just 7 simple ingredients, all of which are kitchen staples, these cookies are a breeze to whip up whenever you need a quick and comforting snack!

Ingredients for Overnight Oats Cookies

For Overnight Oats Cookies, you’ll need 2 cups of quick oats as the base, providing a hearty texture. Combine 3/4 cup of packed brown sugar and 3/4 cup of oil for sweetness and moisture. Add 1 egg for binding, and 1/2 teaspoon of vanilla extract to enhance the flavor. To balance the sweetness, include 1/2 teaspoon of salt, and sprinkle in 1/2 teaspoon of cinnamon for warmth and spice. These ingredients create a soft and chewy cookie perfect for breakfast or a snack.
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Preparing the Oat Mixture

In a large bowl, combine the quick oats, packed brown sugar, and oil. Mix the ingredients thoroughly, then cover the bowl with plastic wrap or a lid. Let the mixture sit on the countertop overnight, or if you prefer, place it in the refrigerator for the same duration.
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Final Mixture

After the mixture has rested overnight, remove the bowl from the refrigerator if you chilled it. Add the egg, salt, vanilla extract, and cinnamon to the softened oat mixture. Stir everything together until all the ingredients are fully combined and a uniform dough forms.
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Forming the Cookies

Preheat the oven to 165°C (325°F). Using a #20 scoop, portion the dough onto a baking sheet lined with parchment paper, leaving enough space between each scoop for the cookies to spread as they bake.
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Baking

Bake the cookies in the preheated oven for 15 minutes, or until they develop a light golden color around the edges. Keep an eye on them to avoid overbaking.
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Cooling

Once the cookies are baked, allow them to cool on the baking sheet for a few minutes. Then, transfer them to a wire rack to cool completely before serving or storing.
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Variations and Substitutions

For your cookie recipe, you can choose between quick oats for a softer texture or rolled oats for extra chewiness. Mix in chocolate chips, white chocolate chunks, or butterscotch chips for an indulgent twist. For breakfast cookies, consider adding dried cranberries or blueberries for freshness and color. Incorporating shredded coconut adds chewiness and sweetness, while chopped walnuts, almonds, or pecans contribute crunch and healthy fats. For a burst of fresh flavor, include lemon or orange zest, and feel free to enhance the spice profile with extra cinnamon or seasonal favorites like nutmeg or pumpkin pie spice.
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Tips and Tricks To Make The Best Overnight Oats Cookies

To adjust the texture of your cookies, modify the baking time: extend it by a few minutes for crunchier cookies, but watch closely to prevent burning, and ensure softer cookies by avoiding overbaking and letting them cool slightly on the tray before transferring to a cooling rack. Allow the dough to rest so the oats can absorb moisture and flavors—this step is crucial for taste and texture. If the oat mixture seems too dry, add a splash of water or oil, and if you refrigerate the mixture, let it sit at room temperature for 15 minutes before adding eggs and other ingredients. The dough may become sticky after resting, so grease your hands for shaping or use a number 20 cookie scoop for easy portioning. You can prep the cookies in advance by freezing them; portion them into balls, freeze until firm, then transfer to a freezer bag for up to two months. Bake directly from frozen, adding a few extra minutes to the cooking time. Store the overnight oats cookies in an airtight container at room temperature for up to a week.
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