This Overnight Oat recipe keeps things light, easy, and flavorful—perfect for those mornings when you just don’t have time to think about breakfast.

I don’t know about you, but mornings can be busy around here. That’s why I love overnight oats—especially when they taste like a cozy bowl of cinnamon raisin goodness! This recipe is quick to prep the night before, and you wake up to a delicious breakfast that’s ready to go.

Ingredients

2 tbsp Raisins – for that classic cinnamon raisin flavor!
1/3 cup Rolled oats (gluten-free) – any oats will do, but gluten-free keeps it light for those with sensitivities.
2 tsp Maple syrup – adds just the right amount of natural sweetness.
1/8 tsp Cinnamon – you can add more if you love that warm spice.
1 pinch Salt – it really enhances all the flavors.
1 drop Vanilla extract (or more if you’re feeling fancy!) – for a little extra richness.
2 tsp Chia seeds – they help thicken the oats and add some fiber.
1/2 cup Milk – use whatever you prefer! I love using almond or oat milk for a dairy-free option.

Instructions

Combine all the ingredients in a jar or bowl. Give it a good stir to make sure everything is mixed well.

Cover and pop it in the fridge overnight (at least 4 hours, but I like leaving it overnight so it’s perfectly soft in the morning).

Enjoy! In the morning, just grab your jar, give it another stir, and dig in. You can eat it cold or warm it up for a cozier option.

Feel free to top it off with some extra raisins, a sprinkle of cinnamon, or even a few chopped nuts for a little crunch.

Recipe Variations

Apple Cinnamon Raisin Overnight Oats

If you’re a fan of classic apple-cinnamon flavors, this one’s for you! Simply dice up half an apple (Granny Smith or Honeycrisp work well) and stir it into your oats before refrigerating. The apple adds a juicy crunch that pairs perfectly with the cinnamon and raisins. You can even add a dash of nutmeg for extra warmth!

Tip: Sauté the apples for a few minutes in a tiny bit of coconut oil and cinnamon before adding them to the oats for a softer texture and caramelized flavor.

Cinnamon Raisin Almond Butter Swirl

For a richer, more indulgent variation, add a spoonful of almond butter to your oats. Right before serving, swirl it into the mix for a creamy, nutty twist that complements the raisins and cinnamon. You can also use peanut butter, but almond butter has a milder flavor that really lets the cinnamon and raisins shine.

Tip: Drizzle a little extra maple syrup or honey on top if you’re in the mood for a sweet and salty combo!

Both variations are easy to prepare and add new flavors and textures to your breakfast. Enjoy experimenting with these delicious additions! I also love this Peanut Butter Banana Oatmeal or Apple Pie Oatmeal when you’re in the mood for something warm & comforting!

That’s it! A super simple, satisfying breakfast you can throw together in just a few minutes, and it’s ready to fuel your day when you are. What I love most is how customizable it is—swap out the raisins for dried cranberries or add a spoonful of nut butter for extra flavor.

Prep Tips:

Use a Mason jar or airtight container: Not only does this keep things neat, but it’s also easy to grab and go in the morning. Plus, if you’re making multiple servings for the week, they stack nicely in the fridge.
Mix the dry ingredients first: Stir the oats, cinnamon, salt, and chia seeds before adding the wet ingredients to ensure even distribution of flavors.
Customize your sweetness: If you like your oats sweeter, feel free to add a bit more maple syrup or even a sprinkle of coconut sugar. You can also skip the syrup entirely and drizzle some on right before serving.
Play with the texture: If you prefer thicker oats, reduce the milk slightly. If you like a creamier texture, use a little extra milk. You can also add a tablespoon of Greek yogurt or coconut yogurt to make it extra creamy!

Storage Tips:

Refrigerate properly: Overnight oats need to be stored in the fridge for at least 4 hours, but you can keep them stored for up to 4-5 days. They get softer the longer they sit, so if you like a firmer texture, aim to eat them within the first couple of days.
Adjust the consistency later: Oats can thicken as they sit in the fridge. If your oats are too thick in the morning, just add a splash of milk before eating and give it a stir to loosen them up.
Make-ahead for the week: If you’re meal prepping, make a batch of overnight oats for multiple days. Just make sure to keep each serving in its own container for easy access!
Freezing option: While overnight oats are best when stored in the fridge, you can freeze them for up to 3 months if needed. Thaw them overnight in the fridge before eating.