Print
clockclock iconcutlerycutlery iconflagflag iconfolderfolder iconinstagraminstagram iconpinterestpinterest iconfacebookfacebook iconprintprint iconsquaressquares iconheartheart iconheart solidheart solid icon

S’mores Overnight Oats Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

3.9 from 40 reviews

S'mores Overnight Oats combine the nostalgic flavors of marshmallow, chocolate, and graham crackers into a creamy, ready-to-eat breakfast. This easy, no-cook recipe features old-fashioned oats soaked overnight with chia seeds, milk, and vanilla extract, studded with dehydrated mini marshmallows and graham cracker crumbs for the perfect sweet and chewy texture. Topped with extra mini marshmallows, graham crumbs, and chocolate-covered grahams, it’s a delightful treat that tastes like a marshmallow chocolate explosion in every bite.

  • Total Time: 6 hours 15 minutes
  • Yield: 2 servings

Ingredients

Overnight Oats Base

  • 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

Toppings

  • Mini marshmallows (regular or dehydrated, as preferred)
  • Graham cracker crumbs
  • Chocolate-covered graham crackers

Instructions

  1. Mix Dry Ingredients: In a bowl or jar, stir together the old-fashioned oats, chia seeds, graham cracker crumbs, and a pinch of kosher salt until evenly combined.
  2. Add Wet Ingredients: Pour in the milk and vanilla extract, stirring gently to incorporate everything into a smooth mixture without clumps.
  3. Incorporate Marshmallows: Stir in the dehydrated mini marshmallows, which add sweetness and texture to the oats. If using regular soft mini marshmallows instead, consider adding a teaspoon of honey or maple syrup to enhance sweetness.
  4. Refrigerate Overnight: Cover the bowl or jar and refrigerate for at least 6 to 8 hours, allowing the oats and chia seeds to fully absorb the liquid and soften, creating a creamy consistency.
  5. Serve with Toppings: Before serving, sprinkle extra mini marshmallows, graham cracker crumbs, and chocolate-covered grahams on top for added crunch and the classic s'mores flavors.

Notes

  • Using dehydrated mini marshmallows adds sweetness without extra moisture; if using regular marshmallows, add a sweetener like honey or maple syrup.
  • Any milk variety (dairy or plant-based) works well in this recipe.
  • Refrigeration time can range from 6 to 8 hours to achieve the best texture.
  • For a vegan version, use plant-based milk and ensure the marshmallows are vegan-friendly or omit them.
  • The chocolate-covered graham crackers add a delightful finishing touch but can be substituted with chocolate chips.
  • Author: Amelia
  • Prep Time: 15 minutes
  • Cook Time: 0 minutes
  • Category: Breakfast
  • Method: No-Cook
  • Cuisine: American
  • Diet: Vegetarian