Classic Overnight Oats Recipe (Vegan, Gluten-Free & Meal Prep Friendly)

It started as a tiny act of self-care. I’d wake up to a fridge full of busy-day chaos and find this creamy, cinnamon-scented jar waiting for me. Even on mornings when nothing else went right, this oats recipe showed up — soft, nourishing, and just sweet enough. Sometimes breakfast doesn’t have to be big. It just has to be there.

Why You’ll Love This Classic Oats Recipe

This overnight oats recipe makes your morning easier — plain and simple. Just mix, chill, and wake up to a ready-to-eat breakfast. It’s creamy, slightly sweet, and endlessly customizable. You can prep several jars ahead, which makes it a true lifesaver on busy weekends. Kids love the soft texture, and adults appreciate how filling and energizing it feels. Whether you’re running out the door or enjoying a slow morning, this recipe works beautifully. Plus, it’s vegan, gluten-free, and packed with good-for-you ingredients.

Ingredients You’ll Need

You’ll only need a few pantry staples to make these oats. Rolled oats are key here — they soak up the liquid while staying tender. Chia seeds help thicken everything up while adding fiber and omega-3s. Use any non-dairy milk you like (almond, oat, soy… whatever’s in the fridge). A spoonful of nut butter adds richness and flavor, while banana or fruit brings natural sweetness. Cinnamon gives it that cozy, familiar taste. Maple syrup is optional but great for a touch more sweetness.

Optional Add-Ins and Toppings

Try a splash of vanilla extract or a scoop of protein powder for extra flavor and nutrition — both blend beautifully into this oats recipe without overpowering the natural sweetness. If you like a fruity twist, fresh berries are a great choice. Strawberries, blueberries, or sliced peaches add color and a burst of juicy brightness. Yogurt can make the texture even creamier, while granola brings a nice crunch. A drizzle of almond or peanut butter on top adds richness and healthy fats, turning your oats into something that tastes indulgent but still feels wholesome. You could also stir in flaxseed or hemp hearts to boost the omega-3s, fiber, and plant-based protein. If you’re craving variety, try chopped nuts, dried fruit, or even a spoonful of jam for a fun twist. The beauty of this oats recipe is that you can make it different every day — and still keep it simple.

How to Make Classic Overnight Oats

Start by grabbing a small jar or container with a lid. Add 1/2 cup of rolled oats, 1 tablespoon of chia seeds, and 2/3 cup of non-dairy milk. Next, stir in 1 tablespoon of nut butter, 1/2 mashed banana, a dash of cinnamon, and a drizzle of maple syrup if you like. Give everything a really good stir. Make sure the oats and chia seeds are fully mixed into the liquid. Then cover your jar and pop it in the fridge. Let it sit overnight, or at least 2 hours. In the morning, just open and enjoy. You can eat it straight from the jar or pour it into a bowl and add your favorite toppings.

Spoonful of creamy overnight oats with blueberries, granola, and nut butter lifted above a breakfast bowl.
Classic Overnight Oats Recipe (Vegan, Gluten-Free & Meal Prep Friendly) 10

Tips for Customizing Your Oats

Switch up the fruit with whatever’s in season — think strawberries, blueberries, or chopped apples. You can also swap the nut butter: almond, peanut, cashew, even sunflower seed butter all work. Want more sweetness? Add extra banana or maple syrup. For a creamier texture, use a thicker milk like coconut or stir in some yogurt. Boost the protein in your oats recipe with a spoonful of protein powder or Greek-style yogurt if you’re not vegan. Doubling or tripling the batch is simple: just keep the same ratios and use a bigger bowl to mix.

Storage, Shelf Life & Meal Prep Advice

These oats are meal prep gold, especially when mornings feel rushed or unpredictable. With this oats recipe, you can prep several jars ahead of time and feel completely set for the week. They stay fresh in the fridge for up to five days, making them perfect for Sunday night batch prep. Just grab a few clean mason jars or any reusable containers with secure lids. Spoon in the ingredients, mix well, and store them stacked neatly in your fridge. Want to keep things organized? Label each jar with the date or write down which fruit or nut butter you used, especially if you’re trying out different flavors. When morning comes, there’s no need to cook or clean — your oats are ready to enjoy straight from the fridge. This oats recipe not only saves time but also reduces kitchen stress. It’s the kind of small routine that makes a big difference.

Top view of overnight oats with blueberries, almond butter, and granola in a rustic ceramic bowl.
Classic Overnight Oats Recipe (Vegan, Gluten-Free & Meal Prep Friendly) 11

Health Benefits at a Glance

This oats recipe is packed with fiber, thanks to the rolled oats and chia seeds. It also delivers healthy fats and proteins from the nut butter and seeds, which help keep you full longer. The banana adds natural sweetness without refined sugar. Plus, it’s totally gluten-free and dairy-free, making it perfect for a variety of diets. It’s one of those meals that feels light but sustains you well into the day.

Classic Overnight Oats Recipe Card

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Bowl of creamy overnight oats topped with blueberries, granola, and peanut butter drizzle on a rustic table.

Classic Overnight Oats Recipe (Vegan, Gluten-Free & Meal Prep Friendly)


  • Author: Chef Elon
  • Total Time: 5 minutes + overnight chill
  • Yield: 1 serving 1x

Description

A simple, healthy, gluten-free and vegan overnight oats recipe perfect for meal prep and busy mornings.


Ingredients

Scale

1/2 cup rolled oats

1 tablespoon chia seeds

2/3 cup non-dairy milk (or milk of choice)

1 tablespoon nut butter

1/2 tablespoon maple syrup (optional)

1/2 banana, mashed (or any fruit)

Dash of cinnamon


Instructions

1. Mix all ingredients in a jar or container with a lid.

2. Stir well until combined.

3. Cover and place in the fridge overnight (or at least 2 hours).

4. In the morning, enjoy as is or top with additional fruit, granola, or nut butter.

Notes

This recipe is customizable—use any milk, sweetener, fruit, or nut butter you like.

You can double or triple the recipe for weekly meal prep.

Stores in the fridge for up to 5 days.

  • Prep Time: 5 minutes
  • Cook Time: 0 minutes
  • Category: Breakfast Recipes
  • Method: No-Cook
  • Cuisine: American

Nutrition

  • Serving Size: 1 jar (about 250g)
  • Calories: 280
  • Sugar: 7g
  • Sodium: 80mg
  • Fat: 10g
  • Saturated Fat: 1.5g
  • Unsaturated Fat: 7.5g
  • Trans Fat: 0g
  • Carbohydrates: 37g
  • Fiber: 7g
  • Protein: 7g
  • Cholesterol: 0mg

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FAQs About Overnight Oats

How do I know when my oats are cooked?

Overnight oats aren’t cooked the traditional way. They’re “cooked” by soaking in liquid. When they’re soft, thick, and creamy — they’re ready. No need to heat unless you want to.

How long do oats take to cook?

If you’re using the overnight method, let them soak at least 2 hours, but overnight (about 8 hours) is best. If heating them on the stove, they cook in about 5 minutes.

Can overnight oats be heated?

Yes! Just microwave them for about a minute or warm them gently on the stove. Add a splash of milk to loosen them up if needed

What is the healthiest way to make oats?

Use rolled oats, unsweetened non-dairy milk, and whole fruits like banana or berries. Add chia seeds for fiber and a spoonful of nut butter for healthy fats. Skip added sugars when possible.

Final Thoughts & Serving Suggestions

This oats recipe is a quiet hero in the kitchen — one of those oats recipes you’ll always come back to, no matter the season or how busy life gets. It’s comforting in its simplicity, yet endlessly versatile. The base is creamy, soft, and just sweet enough, making it the perfect canvas for whatever flavors you’re craving. You can keep it classic with banana and cinnamon or dress it up with chopped nuts, seasonal fruit, or even a swirl of jam. I often reach for almond butter and frozen blueberries — they melt into the oats and add such a cozy touch. The beauty of this oats recipe is that it fits your rhythm. Whether you’re meal prepping for the week or just need one good morning, it’s there. I’d love to know your favorite toppings or mix-ins — leave a comment or tag me if you try it! If you try it, leave a comment or tag me on Instagram or Pinterest . I’d love to see your jars!