If you love the taste of campfire s’mores, you are going to go crazy for these smores overnight oats. They combine creamy oats, rich chocolate, gooey marshmallows, and a hint of graham cracker crunch in one jar. It is basically dessert for breakfast, and nobody is complaining about that.
The best part is that you prep everything the night before and wake up to a ready-made breakfast. No stove, no stress, and no cleanup in the morning rush.
Why You’ll Love This Recipe
- No cooking required – Just mix, layer, and refrigerate overnight.
- Tastes like dessert – Chocolate, marshmallow, and graham cracker make every bite feel like a treat.
- Ready in 5 minutes – Your future self will thank you when morning rolls around.
- Easy to customize – Swap ingredients based on what you have on hand.
- Great for meal prep – Make several jars at once and have breakfast sorted for the whole week.
- Kid approved – Even picky eaters love this one because it tastes like a s’more.
Ingredients
- 1/2 cup old-fashioned rolled oats – Do not use instant oats or quick oats, as they get too mushy.
- 1/2 cup milk – Any milk works here, including almond milk, oat milk, or whole milk.
- 1/4 cup plain Greek yogurt – Adds creaminess and protein. Regular yogurt works too.
- 1 tablespoon chia seeds – Optional but they thicken the oats and boost nutrition.
- 1 tablespoon unsweetened cocoa powder – For that deep chocolate flavor.
- 1 tablespoon maple syrup or honey – Adjust to your sweetness preference.
- 1/2 teaspoon vanilla extract – A small but important touch.
- 2 tablespoons mini marshmallows – Plus more for topping. Vegan marshmallows work great too.
- 2 tablespoons chocolate chips – Semi-sweet or dark chocolate are both delicious choices.
- 2 graham cracker sheets, crushed – Add these right before eating so they stay crunchy.
- 1 tablespoon chocolate syrup or Nutella – Optional drizzle on top for extra indulgence.
How to Make S’mores Overnight Oats
- Grab a jar or container. A wide-mouth mason jar works perfectly, but any airtight container with a lid will do the job.
- Mix the base. Add the rolled oats, milk, Greek yogurt, chia seeds, cocoa powder, maple syrup, and vanilla extract to the jar. Stir everything together until the cocoa powder is fully combined with no dry clumps.
- Add the mix-ins. Stir in one tablespoon of mini marshmallows and one tablespoon of chocolate chips. These will soften overnight and blend into the oats in the best way.
- Seal and refrigerate. Put the lid on your jar and place it in the refrigerator. Let it sit for at least 4 hours, but overnight is ideal for the best texture.
- Give it a stir in the morning. When you pull the jar out, give the oats a good stir. If they look too thick, splash in a little extra milk and mix it in.
- Add your toppings. This is the fun part! Top your oats with the remaining mini marshmallows, the rest of the chocolate chips, and the crushed graham crackers. Drizzle with chocolate syrup or Nutella if you want to go all out.
- Serve and enjoy. Eat them cold straight from the jar, or warm them up in the microwave for about 60 seconds if you prefer a warm breakfast.
Pro Tips for Perfect S’mores Overnight Oats
- Always add graham crackers last. If you add them the night before, they will turn into a soggy paste by morning. Keep them stored separately and crush them on right before eating.
- Taste and adjust sweetness. Cocoa powder can make things taste a little bitter, so always taste your mixture before refrigerating and add more maple syrup if needed.
- Use full-fat yogurt for extra creaminess. Low-fat works fine, but full-fat Greek yogurt gives these oats a luxuriously thick and creamy texture.
- Do not skip the chia seeds. They soak up liquid overnight and turn your oats into a thick, pudding-like consistency that makes every spoonful feel extra satisfying.
- Toast the marshmallows for a true campfire vibe. If you want that toasted marshmallow flavor, you can use a kitchen torch to lightly brown the marshmallows on top right before eating.
Flavor Variations
Peanut Butter S’mores Oats: Stir one tablespoon of peanut butter into the oat mixture before refrigerating. The combination of chocolate and peanut butter takes this recipe to a whole new level. Drizzle a little extra peanut butter on top in the morning.
Strawberry S’mores Oats: Add a few sliced fresh strawberries on top along with your other toppings. The fruity brightness cuts through the richness of the chocolate perfectly.
Dark Chocolate Mint S’mores Oats: Add a tiny drop of peppermint extract to the base mixture and use dark chocolate chips instead of semi-sweet. It tastes like a chocolate mint cookie in oat form.
Banana S’mores Oats: Mash half a ripe banana into the oat mixture before refrigerating. It adds natural sweetness and a creamy texture without needing as much maple syrup.
Storage Tips
Store your smores overnight oats in a sealed jar or airtight container in the refrigerator for up to 4 days. This makes them perfect for Sunday meal prep when you want to get ahead of the week.
Keep the graham cracker topping stored separately in a small zip bag or container. Add it only when you are ready to eat so it stays nice and crunchy.
Do not freeze overnight oats. The texture of the oats and yogurt changes significantly after freezing and thawing, and it will not be nearly as enjoyable to eat.
Nutrition Information
Per serving (approximate values, will vary based on specific brands and substitutions used):
| Nutrient | Amount |
|---|---|
| Calories | 420 kcal |
| Protein | 16g |
| Carbohydrates | 58g |
| Fat | 14g |
| Fiber | 7g |
| Sugar | 22g |
Frequently Asked Questions
Can I make s’mores overnight oats without yogurt?
Yes, you can skip the yogurt and just use more milk instead. Replace the 1/4 cup of yogurt with an extra 1/4 cup of milk. The oats will be a little less thick and creamy, but they will still taste great. You can also use coconut cream as a dairy-free alternative for a richer texture.
Do I have to refrigerate overnight oats overnight?
The oats need at least 4 hours to fully absorb the liquid and soften to the right texture. Overnight is the most convenient option, but a 4-hour soak in the fridge during the day works just as well if you want them for dinner or an afternoon snack.
Can I warm up s’mores overnight oats?
Absolutely! Transfer the oats to a microwave-safe bowl and heat them in 30-second intervals, stirring between each one, until they reach your desired temperature. Add the marshmallow and graham cracker toppings after heating so the marshmallows get soft and gooey on top.
Are s’mores overnight oats healthy?
They are a nutritious and balanced breakfast option. The rolled oats provide complex carbohydrates and fiber, while the Greek yogurt adds protein. Compared to most sugary breakfast cereals or pastries, smores overnight oats give you a lot more sustained energy and nutritional value. You can reduce the sweetness by cutting back on maple syrup and chocolate chips if you prefer.
What kind of oats should I use for overnight oats?
Old-fashioned rolled oats are the best choice for overnight oats. They absorb liquid well overnight while still keeping a slightly chewy texture. Instant oats or quick oats soak up too much liquid and turn mushy. Steel-cut oats are too hard and dense even after soaking overnight, so stick with rolled oats for the best result.
These smores overnight oats are proof that breakfast can be both easy and exciting. Give this recipe a try tonight and wake up to something that feels like a little celebration in a jar. Let us know in the comments how yours turned out, and do not forget to share your favorite toppings or twists!
