Cinnamon raisin overnight oats deliver a warming combination of delicious cinnamon spice, chewy-sweet raisins, and creamy, comforting oats—all while being naturally gluten-free, vegan, and packed with fiber. This is the easy cinnamon overnight oats recipe that transforms busy mornings into a no-cook breakfast idea you’ll look forward to.

We created this recipe with your health in mind, but we didn’t sacrifice flavor. These oats are loaded with nutrients like protein from chia seeds, heart-healthy whole grains, and the natural sweetness of raisins, so they taste like a treat while supporting your wellness goals. You won’t believe how effortless it is to make these ahead of time for a grab-and-go breakfast.

Why This Cinnamon Raisin Overnight Oats Is Good for You

When you whip up a batch of these healthy overnight oats with raisins, you’re starting your day with a bowlful of goodness! Here are some of the top benefits you’ll enjoy:

Rich in fiber: Both oats and raisins contribute to healthy digestion and long-lasting fullness.
Plant-based protein: Thanks to chia seeds and plant-based milk, this recipe supports vegan diets while providing a protein boost.
Low in added sugar: Sweetened naturally with a touch of maple syrup and the raisins themselves.
Easy to adapt: This recipe fits gluten-free and vegan diets perfectly, and can be adjusted for keto or nut allergies using substitutions.

Wholesome Ingredients for This Cinnamon Raisin Overnight Oats

The secret to this gluten free overnight oats recipe is using simple, whole-food ingredients that nourish your body. Here’s a closer look at a few key players:

Rolled oats: A great source of heart-healthy soluble fiber. For a gluten-free version, ensure you’re using certified GF oats.
Chia seeds: Packed with omega-3 fatty acids, antioxidants, and fiber. They thicken the oats while improving texture and nutrition.
Raisins: Naturally sweet and rich in iron, potassium, and energy-boosting carbohydrates. Look for unsweetened, organic raisins if possible.
Almond milk: A vegan, dairy-free choice that’s light yet creamy. You can replace it with cashew, oat, or coconut milk depending on your preference.

For extra customization, try adding a swirl of almond butter or sprinkling some toasted nuts on top for crunch!

Cinnamon Raisin Overnight Oats Recipe Details

Servings: 1 Serving
Prep Time: 5 Minutes
Cook Time: 0 Minutes
Total Time: 5 Minutes

Ingredients for Cinnamon Raisin Overnight Oats

1/3 cup rolled oats (gluten-free, if needed)
2 tsp chia seeds
Pinch of salt
2 tsp maple syrup (sub honey or agave)
1/2–3/4 cup milk (almond, cashew, oat, or coconut)
2 Tbsp raisins
1/8–1/4 tsp cinnamon (or chai spice)
1–2 drops vanilla extract (optional)

How to Make Cinnamon Raisin Overnight Oats

Combine the oats, chia seeds, salt, maple syrup, 1/2 cup milk, 1 Tbsp raisins, cinnamon, and vanilla extract (if using) in a small bowl or jar.
Mix well, then taste and adjust sweetness or cinnamon as desired. Add extra milk if you prefer a thinner consistency.
Transfer the mixture to a jar or container with a lid and refrigerate for at least 30 minutes or overnight.
When ready to serve, stir the oats, add a drizzle of milk or syrup if needed, then top with the remaining raisins or other toppings like granola or nut butter.

How to Customize This Cinnamon Raisin Overnight Oats for Your Diet

Higher protein: Add a scoop of plant-based protein powder or Greek yogurt (if not vegan).
Keto-friendly: Use unsweetened almond milk, omit the raisins, and replace maple syrup with a low-carb sweetener like stevia.
Nut-free: Swap almond milk for oat or rice milk, and avoid nut-based toppings.
Lower calorie: Reduce the maple syrup or skip it altogether for a naturally lighter dish.

Our Team’s Tips for the Best Cinnamon Raisin Overnight Oats

Don’t skip the chia seeds: They thicken the oats and add satisfying texture.
Adjust to taste: Sweeten or spice your oats to match your preferences before chilling.
Keep it fresh: Store overnight oats in an airtight container for up to 3 days for maximum freshness.
Add a final drizzle: Just before eating, a touch of milk or sauce can make your oats ultra creamy.

FAQs About Cinnamon Raisin Overnight Oats

Can I make these oats ahead of time for meal prep?

Absolutely! These vegan overnight oats recipes are ideal for meal prep and can be stored in the fridge for up to 3 days.

Are these gluten-free?

Yes! Just be sure to use certified gluten-free oats, as regular oats can sometimes be cross-contaminated.

What substitutions can I use for milk?

Any plant-based milk like almond, oat, or coconut milk works. For nut-free diets, try rice milk or soy milk.

How can I make these keto-friendly?

Omit the raisins, use unsweetened almond milk, and replace the maple syrup with a low-carb sweetener for a keto version of this easy cinnamon overnight oats recipe.

Start your morning right with cinnamon raisin overnight oats. What other healthy breakfasts are you exploring? Share your ideas in the comments below—we’d love to hear from you!