Biscoff Overnight Oats

5 from 1 vote
Updated: Feb 03, 2026

Creamy, sweet, and utterly delicious, Biscoff Overnight Oats (Cookie Butter Oats) is the breakfast you need to kick-start your mornings. Make it using my easy recipe (vegetarian, can be easily made vegan).

Here are some more delicious breakfast recipes that you may like: Greek Omelette, Milo Milkshake, and Pumpkin Chia Seed Pudding.

Biscoff overnight oats served in a bowl.

About Biscoff Overnight Oats

Biscoff Overnight Oats (also known as Cookie Butter Oats) is a delicious make-ahead breakfast that you’ll want to try on a hectic weekday morning.

It is gluten-free and can be easily made vegan.

To make Biscoff Oats, rolled oats are soaked overnight in milk and Lotus Biscoff cookie butter spread (also known as cookie butter), which is flavored with a hint of honey, cinnamon, and vanilla extract.

This comforting oatmeal porridge is later topped with sliced banana, Biscoff cookies, and a little more cookie butter to make it super indulgent.

It is a great recipe for meal prep. Double or triple the recipe and store it in individual mason jars for the upcoming workdays.

This quick, easy, and ideal grab-and-go breakfast will keep you full for hours.

This Biscoff oats recipe is also customizable. Add your choice of milk or sweetener, or perk it up with different toppings each time you serve it.

Instead of soaking the ingredients, you can make a baked version of cookie butter overnight oats. I am sharing the recipe in the post below.

Ingredients

Oats – Rolled oats (old fashioned oats) are the perfect choice for the Biscoff overnight oats recipe. They absorb the liquid well and retain their shape, too.

Instant oats (also known as quick oats) absorb moisture quickly and become mushy, whereas steel cut oats require more time and can be chewy and denser when used in overnight recipes.

Milk – I use whole milk, as it makes the oats super creamy. However, you can also use skim, low-fat, or plant-based milk, such as oat milk, soy milk, coconut milk, or almond milk.

Biscoff Cookie Spread (Cookie Butter) – Get the smooth variety of Lotus Biscoff cookie butter.

It is available in all large grocery stores or online.

Others – Add ground cinnamon, honey, and vanilla extract for flavor. Honey can also be replaced with brown sugar, maple syrup, or agave nectar.

You can add a teaspoon of chia seeds or hemp seeds while soaking the Biscoff oats.

Add a tablespoon or two of Greek yogurt, coconut yogurt, or plain yogurt to this oatmeal recipe.

How To Make Overnight Biscoff Oats

Mix the following ingredients in a mixing bowl.

  • 1 cup rolled oats
  • 1 and ยฝ cups milk (whole, skim, low-fat, or plant-based)
  • 2 tablespoon Lotus Biscoff cookie butter
  • ยฝ teaspoon ground cinnamon
  • ยฝ teaspoon vanilla extract
  • 1 tablespoon honey

Tip – Microwave the Biscoff butter for a few seconds if it has become hard from refrigeration.

Oats, biscoff butter, milk, honey, cinnamon and vanilla extract mixed in a bowl.

Cover the bowl with a lid and refrigerate for 6-10 hours or overnight.

Ingredients mixed well.

Add some more milk if the oats are too thick for your liking, and mix well.

Check the sweetness and add more honey if needed.

Transfer the Biscoff oats into 2 serving bowls.

Overnight oats transferred in a bowl.

Top with sliced bananas, Biscoff spread, and Biscoff cookies. Serve chilled.

Ready Biscoff overnight oats.

Frequently Asked Questions

How to make Biscoff baked oats?

Add all the ingredients to make Biscoff oats to a blender and blend until smooth. Transfer the mixture to a baking dish and bake in a preheated oven at 350°F (175°C) for 20 minutes, or until puffed up and cooked through. Serve hot!

Is Biscoff spread vegan?

Lotus Biscoff spread is vegan-friendly and a great option for those following a plant-based diet. It uses biscuits with added oil and stabilizers and does not include animal-based products. However, to be safe, check the label before consuming, as the ingredients may change over time.

How long to soak the overnight oats?

You must soak the rolled oats for a minimum of 3 to 4 hours for the liquid to be absorbed well. I prefer to refrigerate them overnight (8-10 hours).

Can I warm overnight oats?

Yes, definitely. Overnight oats are typically stored in the refrigerator and served chilled. Some might not like eating something cold for breakfast, but they taste incredibly good, especially on a warm day. You can always heat the oats if you like them warm. Just pop them in the serving bowl and microwave for about 30 seconds.

Topping Suggestions

I like to top Biscoff Oats with some Lotus Biscoff cookies, cookie spread, and sliced bananas.

But it’s always good to keep changing the toppings to get a different variation.

Here are some of my favorite toppings to try.

Fresh Berries – Top the oats with fresh berries instead of banana slices. You can choose from raspberries, strawberries, blueberries, or a mix.

Seeds and Nuts – A few options to choose from include sunflower seeds, pumpkin seeds, flax seeds, almonds, pistachios, pine nuts, and walnuts.

Nut Butter – Skip the extra cookie spread and top the Biscoff oats with almond butter, pistachio butter, peanut butter, or other nut butter.

Edible flowers – Edible flowers make the bowl super pretty and colorful.

Dark chocolate chips, white chocolate chips, cocoa nibs,

Storage Suggestions

Biscoff Oatmeal will last 5 days in the refrigerator if stored properly in an airtight container. I store them in individual serving mason jars for my husband so that he can have his breakfast on the go.

Add a little more milk to thin them out before serving.

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Creamy, sweet, and utterly divine, Biscoff Overnight Oats (Cookie Butter Oats) is the breakfast you need to kick-start your mornings. Make it using my easy recipe (vegetarian, can be easily made vegan).
5 from 1 vote

Biscoff Overnight Oats Recipe

Creamy, sweet, and utterly delicious, Biscoff Overnight Oats (Cookie Butter Oats) is the breakfast you need to kick-start your mornings. Make it using my easy recipe.
Prep: 5 minutes
Cook: 2 minutes
Soaking Time: 10 hours
Total: 10 hours 7 minutes
Servings: 2 people

Ingredients 

  • 1 cup rolled oats (old fashioned oats)
  • 1 and ½ cups milk (whole, skim, low-fat or plant-based)
  • 2 tablespoons Lotus Biscoff cookie spread
  • ½ teaspoon ground cinnamon
  • ½ teaspoon vanilla extract
  • 1 tablespoon honey (or maple syrup, agave nectar)

For The Topping

  • 1 large banana (sliced)
  • 2 tablespoons Lotus Biscoff cookie spread
  • 4 Lotus Biscoff cookies
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Instructions 

  • Mix together rolled oats, milk, Biscoff butter, ground cinnamon, vanilla extract, and honey in a bowl.
  • Cover the bowl with a lid and refrigerate for 6-10 hours or overnight.
  • Add some more milk if the oats are too thick for your liking and mix well.
  • Check the sweetness and add more honey if needed.
  • Transfer the oats into 2 serving bowls.
  • Top with sliced bananas, Biscoff spread, and Biscoff cookies. Serve chilled.

Video

Notes

You can microwave the Biscoff butter for a few seconds if it has become hard from refrigeration.
To make it vegan, replace regular milk with plant-based milk and honey with maple syrup or agave nectar.

Nutrition

Calories: 632kcal, Carbohydrates: 88g, Protein: 15g, Fat: 25g, Saturated Fat: 8g, Polyunsaturated Fat: 2g, Monounsaturated Fat: 5g, Cholesterol: 22mg, Sodium: 187mg, Potassium: 628mg, Fiber: 6g, Sugar: 38g, Vitamin A: 353IU, Vitamin C: 5mg, Calcium: 244mg, Iron: 3mg
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