Introduction

Satisfy your sweet tooth with these delicious S’mores Overnight Oats. Combining the flavors of classic s’mores with creamy overnight oats, this recipe makes for an easy and indulgent breakfast or snack.

A clear glass jar filled to the top with a creamy white mixture speckled with tiny black chia seeds and bits of oats forms the main layer, topped generously with large white marshmallows, small dark brown chocolate chips, and broken golden brown graham cracker pieces scattered unevenly. A black spoon is inserted into the jar on the right side, standing upright. The jar sits on a white marbled surface with scattered tiny marshmallows, chocolate chips, and graham cracker pieces around it. In the background, two more similar jars filled with the same mixture and toppings are slightly blurred, creating depth. photo taken with an iphone --ar 4:5 --v 7

Ingredients

2 cups rolled oats
1 cup Greek yogurt (full-fat, vanilla)
2 cups milk
4 tablespoons chia seeds
5 to 6 tablespoons marshmallow fluff (or more)
1 to 2 tablespoons maple syrup
¼ cup mini chocolate chips
¼ cup mini marshmallows
4 graham crackers (broken into chunks)
4 teaspoons mini chocolate chips

Instructions

Step 1: In a large bowl, combine the rolled oats, Greek yogurt, chia seeds, marshmallow fluff, milk, mini chocolate chips, and maple syrup. Stir everything until well mixed.
Step 2: Cover the bowl with a lid or plastic wrap and refrigerate for at least 3 to 4 hours, or preferably overnight, to allow the oats to soften and flavors to meld.
Step 3: When ready to serve, top each portion of the overnight oats with broken graham cracker chunks, mini marshmallows, and additional mini chocolate chips for that classic s’mores taste and texture.

Tips & Variations

Use almond or oat milk instead of regular milk for a dairy-free version without losing creaminess.
For extra gooeyness, lightly toast the mini marshmallows with a kitchen torch before adding them on top.
Adjust the marshmallow fluff to suit your desired sweetness and texture.

Storage

Store leftover overnight oats covered in the refrigerator for up to 3 days. Before eating, you can enjoy them cold or warm slightly in the microwave for about 30 seconds. Add fresh toppings after reheating to keep their texture.

How to Serve

The image shows a glass jar filled with creamy, white chia pudding that has visible black chia seeds and small oat flakes mixed throughout, making a textured look throughout the jar. On top, there are white mini marshmallows, small dark chocolate chips, and broken pieces of golden-brown graham crackers sitting as the final layer. The jar is set on a light wooden board with more scattered mini marshmallows, chocolate chips, and graham cracker pieces around it. The background is a soft peach color blurred out, with the surface replaced by a white marbled texture. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I use instant oats instead of rolled oats?

Instant oats can become too mushy overnight. Rolled oats work best to maintain a pleasant texture in overnight oats.

Is it necessary to add chia seeds?

Chia seeds help thicken the mixture and add extra fiber and nutrients, but you can omit them if you prefer a thinner consistency.

S’mores Overnight Oats Recipe

Print Recipe

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5 from 52 reviews

Delight in the nostalgic flavors of campfire treats with this easy-to-make S’mores Overnight Oats recipe. Creamy Greek yogurt, oats, and chia seeds combine with gooey marshmallow fluff, chocolate chips, and crunchy graham cracker pieces for a no-cook breakfast that tastes like dessert. Perfect for busy mornings or a sweet snack, these overnight oats capture the classic s’mores experience without the fire.

Author: Lila
Prep Time: 10 minutes
Cook Time: 0 minutes
Total Time: 4 hours 10 minutes (including chilling time)
Yield: 4 servings 1x
Category: Breakfast
Method: No-Cook
Cuisine: American
Diet: Vegetarian

Ingredients

Scale

Base

2 cups rolled oats
1 cup full-fat vanilla Greek yogurt
2 cups milk (any kind)
4 tablespoons chia seeds
1 to 2 tablespoons maple syrup

Mix-ins and Toppings

5 to 6 tablespoons marshmallow fluff (or more, to taste)
¼ cup mini chocolate chips
4 graham crackers, broken into chunks
¼ cup mini marshmallows
4 teaspoons mini chocolate chips (for topping)

Instructions

Combine Ingredients: In a large mixing bowl, add the rolled oats, Greek yogurt, chia seeds, marshmallow fluff, milk, mini chocolate chips, and maple syrup. Stir thoroughly until all ingredients are well mixed and evenly distributed.
Refrigerate Overnight: Cover the bowl with a lid or plastic wrap to prevent moisture loss and refrigerate for at least 3 to 4 hours, preferably overnight, allowing the oats and chia seeds to absorb the liquids and flavors, creating a creamy texture.
Serve with Toppings: When ready to eat, portion the overnight oats into individual bowls or jars. Top each serving with broken graham cracker chunks, mini marshmallows, and an extra sprinkle of mini chocolate chips to replicate the classic s’mores texture and taste.

Notes

Use full-fat vanilla Greek yogurt for a richer, creamier texture; plain yogurt works too but may need a bit more maple syrup for sweetness.
Adjust the amount of marshmallow fluff to control sweetness and richness to your preference.
If you prefer a vegan version, substitute milk and yogurt with plant-based alternatives and ensure marshmallow fluff is vegan-friendly.
Overnight oats can be stored covered in the refrigerator for up to 3 days.
For crunchier graham crackers, add them just before serving to avoid sogginess.

Keywords: overnight oats,s’mores oats,breakfast recipe,no-cook oats,marshmallow fluff oats,graham cracker oats,easy overnight oats