S’mores Overnight Oats Recipe
Introduction
S’mores Overnight Oats combine the nostalgic flavors of a classic campfire treat with a convenient, make-ahead breakfast. Creamy oats infused with vanilla, graham cracker crumbs, and sweet mini marshmallows create a delicious start to your day.

Ingredients
- 1 cup old-fashioned oats
- 1 tablespoon chia seeds
- ½ tablespoon graham cracker crumbs
- Pinch of kosher salt
- 1 cup milk, any variety works
- ½ teaspoon vanilla extract
- 2 tablespoons dehydrated mini marshmallows
- For topping: mini marshmallows, graham cracker crumbs, chocolate covered grahams
Instructions
- Step 1: In a bowl or jar, stir together the oats, chia seeds, graham cracker crumbs, and salt.
- Step 2: Add the milk and vanilla extract, then stir to combine thoroughly.
- Step 3: Mix in the dehydrated mini marshmallows to add sweetness.
- Step 4: Cover the container and refrigerate overnight or for at least 6 to 8 hours.
- Step 5: Before serving, top with additional mini marshmallows, graham cracker crumbs, and chocolate covered grahams.
Tips & Variations
- If using regular soft mini marshmallows instead of dehydrated ones, consider adding a teaspoon of honey or maple syrup for extra sweetness.
Storage
Store the prepared oats covered in the refrigerator for up to 3 days. This makes a great grab-and-go breakfast. Reheat gently in the microwave if you prefer it warm, or enjoy cold straight from the fridge.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use a milk alternative?
Yes, any milk variety such as almond, soy, oat, or cow’s milk works well in this recipe.
What if I don’t have graham cracker crumbs?
You can substitute crushed digestive biscuits or graham crackers if you have them on hand, or omit if necessary—though it’s a key flavor component.
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S’mores Overnight Oats Recipe
- Total Time: 6 hours 5 minutes
- Yield: 1 serving 1x
- Diet: Vegetarian
Description
A delicious and easy-to-make breakfast featuring creamy overnight oats infused with the classic s’mores flavors of marshmallows, graham cracker crumbs, and chocolate, perfect for a no-cook, grab-and-go meal.
Ingredients
Dry Ingredients
- 1 cup old-fashioned oats
- 1 tablespoon chia seeds
- ½ tablespoon graham cracker crumbs
- Pinch of kosher salt
- 2 tablespoons dehydrated mini marshmallows
Wet Ingredients
- 1 cup milk (any variety)
- ½ teaspoon vanilla extract
Toppings
- Mini marshmallows
- Graham cracker crumbs
- Chocolate covered grahams or chocolate chips
Instructions
- Combine dry ingredients: In a bowl or jar, stir together the oats, chia seeds, graham cracker crumbs, and kosher salt to evenly distribute the flavors and textures.
- Add wet ingredients: Pour in the milk and vanilla extract, then stir well to combine all components into a creamy base.
- Mix in marshmallows: Fold in the dehydrated mini marshmallows to add sweetness and texture to the oats. (If using regular mini marshmallows, consider adding a teaspoon of honey or maple syrup for extra sweetness.)
- Refrigerate overnight: Cover the bowl or jar and place it in the refrigerator for at least 6 to 8 hours or overnight to allow the oats and chia seeds to fully soak and soften.
- Serve with toppings: Before serving, sprinkle additional mini marshmallows, graham cracker crumbs, and chocolate covered grahams or chocolate chips over the top to enhance the s’mores experience.
Notes
- Dehydrated mini marshmallows add sweetness without additional moisture; if using soft marshmallows, add a sweetener like honey or maple syrup.
- This recipe is best prepared the night before to allow proper soaking and flavor development.
- Milk can be substituted with dairy-free alternatives such as almond milk, soy milk, or oat milk for dietary preferences.
- For vegan versions, ensure marshmallows are vegan-friendly and choose plant-based milk.
- Prep Time: 5 minutes
- Cook Time: 0 minutes
- Category: Breakfast
- Method: No-Cook
- Cuisine: American
Keywords: overnight oats, s’mores oats, breakfast, no-cook oatmeal, chia seeds, marshmallows, graham crackers, easy breakfast

