Oatmeal Cookie Overnight Oats encompasses all of the flavors that you love in a classic oatmeal raisin cookie. This overnight oats recipe is made with rolled oats, raisins, almond butter, cinnamon, non-dairy yogurt, and non-dairy milk, for an easy and delicious breakfast. It’s a meal-prep friendly breakfast that is vegan and gluten-free too.

Where’s my oatmeal raisin cookie lovers at? This Oatmeal Cookie Overnight Oats recipe is made for you! It’s a wholesome overnight oats recipe that is super chewy, loaded with raisins, and is spiced with cinnamon.
Plus, if you’re short on time and in need of a nutritious breakfast on-the go, this recipe is for you. Put simply, this overnight oats recipe is an all around win.
Why you’ll love this recipe
- Overnight oats take no time to make, just 5 minutes.
- This breakfast tastes like an oatmeal raisin cookie. It’s loaded with raisins and is spiced with cinnamon, so it tastes like a treat.
- It’s a vegan overnight oats recipe.
- Plus, it’s a gluten-free overnight oats recipe.
Key Ingredients
- Oats: Rolled Oats also known as old fashioned oats, are the best kind of oats to use for overnight oats, because they absorb the liquid the best. However, if you only have quick oats on hand, you can use them too!
- Raisins: It wouldn’t be a classic oatmeal raisin cookie without any raisns.
- Almond Butter: This overnight oats recipe calls for almond butter. I recommend using almond butter, made with 1 ingredient, almonds. However, if you don’t have have almond butter, you can use any nut or seed butter that you enjoy.
- Cinnamon: Adding a pinch of cinnamon, truly takes this oatmeal cookie recipe to the next level. Feel free to add extra.
- Maple Syrup: For sweetness. I suggest using real maple syrup.
- Coconut Yogurt: A few tablespoons of coconut yogurt, makes this overnight oats recipe extra creamy. If you don’t have coconut yogurt, you can use any non-dairy yogurt or completely omit.
- Non-dairy Milk: Any non-dairy milk will work. I personally used unseewetend almond milk in this recipe.
- Flaxseeds: Flaxseeds are loaded with nutrients, rich in omega-3 fats, rich in dietary fiber, and you can’t even taste them. They are completely optional and can be replaced with additional chia seeds, so no problem if you don’t have them…yet!

How to make overnight oats
Cookies usually take a solid hour to make and bake, but thankfully this overnight oats recipe only requires 5 minutes and 4 simple steps. However, don’t let the simplicity of this recipe fool you on how it tastes. Put simply, this recipe is easy to make and tastes like a classic cookie.
- To begin, in a medium sized bowl, add the non-dairy milk, non-dairy yogurt, cinnamon, almond butter, maple syrup, and flaxseeds. Mix well until you achieve cinnamon almond butter milk.
- Next, mix the rolled oats and the raisins with cinnamon almond butter milk together in the mixing bowl.
- Transfer the oat mixture directly to your jar or cover and place in the fridge overnight.
- The next morning, remove oats from the fridge, enjoy as is, or top with sliced banana, a sprinkle of cinnamon, and a spoonful of almond butter, if desired.

Tips for making this recipe perfectly
Overnight oats are easy to make, but be sure to follow these tips to achieve a cookie classic breakfast treat.
- Use rolled oats for a chewy texture or quick oats for a softer texture. I highly recommend using rolled oats for this overnight oats recipe, because you want that chewy cookie texture.
- For preparation, mix this recipe in large bowl, because it’s easier to stir.
- Be sure to mix all the wet ingredients together before adding the rolled oats and raisins.
- Use your favorite nut or seed butter, if you don’t have almond butter.
- Feel free to add more cinnamon!
Overnight Oats Toppings
Typically, you don’t eat oatmeal cookies with toppings, however with this cookie recipe, you can get away with it! Customize your cookie overnight oats recipe with your favorite toppings. I personally topped mine with sweet banana slices, a pinch of cinnamon, and a spoonful of almond butter. Nevertheless, you can top your cookie breakfast with what as much or as little toppings that you prefer.
- Sliced banana.
- Fresh raspberries, strawberries, blueberries, blackberries.
- Almond butter or your favorite nut or seed butter.
- Chopped nuts: almonds, sunflower seeds, peanuts, pecans, hazelnuts, walnuts, etc.
- Dairy-free dark chocolate chips or dark chocolate.
- Shredded coconut or coconut flakes.

Substitutions
- If you don’t have flaxseeds, you can use chia seeds, or completely omit.
- Feel free to add non-dairy dark chocolate chips in place of the raisins or you can certainly mix them in.
- Include your favorite non-dairy milk yogurt in this recipe. I used coconut yogurt for this recipe, but you can use your favorite yogurt or completely omit.
- Use any of your favorite non-dairy milk. I used unsweetened almond milk, but you can certainly use coconut or cashew milk.
- Don’t have almond butter? Use your favorite nut or seed butter.
- Be sure to customize your overnight oats toppings!
Overnight Oats FAQ’s
ARE OVERNIGHT OATS HEALTHY?
Overnight oats are a great breakfast option. They’re loaded with fiber and give you lasting energy throughout the morning. The addition of flaxseeds and almond butter in this recipe, also provide some extra nutrients, protein, healthy fats, and essential minerals for you.
HOW LONG DO OVERNIGHT OATS LAST?
Overnight oats typically last for 4-5 days in the fridge, however they’re best to be enjoyed within a couple of days, because the oats will become softer in texture.
DO YOU EAT THEM HOT OR COLD?
It’s completely up to you! Overnight oats are typically enjoyed cold. However, if you’re not a fan of cold breakfasts, then just pop them into the microwave or add them to the stove to heat them up, after they soak overnight.

More overnight oats recipes to try:
- Chocolate Fudge Overnight Oats
- Banana Brownie Overnight Oats
- Chocolate Covered Raspberry Overnight Oats
- Strawberry Dark Chocolate Chip Overnight Oats
- Raspberry SunButter Overnight Oats
- Chocolate Covered Strawberry Overnight Oats
If you tried this Oatmeal Cookie Overnight Oats or any other recipe on the blog let me know how you liked it by leaving a comment & rating below! Be sure to follow along on my Instagram, Pinterest, and subscribe to my email list for more recipes and updates. Also, tag me on Instagram if you make this recipe, so I can see your creation!
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Oatmeal Cookie Overnight Oats
- Prep Time: 5
- Total Time: 5
- Yield: 1 1x
- Category: Breakfast
- Method: Mixing
- Cuisine: American
- Diet: Vegan
Description
Oatmeal Cookie Overnight Oats encompasses all of the flavors that you love in a classic oatmeal raisin cookie. This overnight oats recipe is made with rolled oats, raisins, almond butter, cinnamon, non-dairy yogurt, and non-dairy milk, for an easy and delicious breakfast. It’s a meal-prep friendly breakfast that is vegan and gluten-free too.
Ingredients
- 1/2 cup rolled oats
- 1/4 cup raisins
- 1 tbsp almond butter
- 1 tsp maple syrup
- 1/2 tsp cinnamon
- 2 tbsp non-dairy yogurt
- 1/2 cup non-dairy milk
- 1 tbsp flaxseeds
Optional toppings
- Sliced banana
- Extra cinnamon
- Almond butter
Instructions
- To begin, in a medium sized bowl, add the non-dairy milk, non-dairy yogurt, cinnamon, almond butter, maple syrup, and flaxseeds. Mix well until you achieve cinnamon almond butter milk.
- Next, mix the rolled oats and the raisins with cinnamon almond butter milk together in the mixing bowl.
- Transfer the oat mixture directly to your jar or cover and place in the fridge overnight.
- The next morning, remove oats from the fridge, enjoy as is, or top with sliced banana, a sprinkle of cinnamon, and a spoonful of almond butter, if desired.
Notes
- Use rolled oats for a chewy texture or quick oats for a softer texture. I highly recommend using rolled oats for this overnight oats recipe, because you want that chewy cookie texture.
- For preparation, mix this recipe in large bowl, because it’s easier to stir.
- Be sure to mix all the wet ingredients together before adding the rolled oats and raisins.
- Use your favorite nut or seed butter, if you don’t have almond butter.
- Feel free to add more cinnamon!
- If you don’t have flaxseeds, you can use chia seeds, or completely omit.
- You can certainly add non-dairy chocolate chips in place of the raisins or you can certainly mix them in.
- Include your favorite non-dairy milk yogurt in this recipe. I used coconut yogurt for this recipe, but you can use your favorite yogurt or completely omit.
- Use any of your favorite non-dairy milk. I used unsweetened almond milk, but you can certainly use coconut or cashew milk.
- Customize your overnight oats toppings!
Nutrition
- Serving Size: 1 bowl
- Calories: 395kcal
- Sugar: 28g
- Sodium: 48mg
- Fat: 9g
- Carbohydrates: 74g
- Protein: 10g
Keywords: oatmeal cookie overnight oats, vegan overnight oats, easy overnight oats, overnight oats recipe