
Peanut butter chocolate chip overnight oats make for the ultimate grab-and-go breakfast that feels decadent but is secretly nutritious. Creamy oats soak overnight with tangy Greek yogurt and rich peanut butter, then get finished with chocolate chips for a childhood favorite flavor combo. This recipe is a weeknight savior for busy mornings and a hit with kids and adults alike.
We discovered these overnight oats when mornings at my house were especially rushed. One batch became two because everyone wanted seconds and now it is the first thing gone from our fridge.
Ingredients
- Old-fashioned rolled oats: provide structure and creaminess while absorbing the flavors overnight. Choose whole rolled oats for the best texture and avoid quick oats for less mushiness
- Milk: dairy or plant-based adds moisture and softness to the oats. Use your favorite milk for added flavor or dietary needs
- Plain Greek yogurt: boosts creaminess and provides extra protein. Use full-fat for richness and check that the yogurt is fresh and thick
- Creamy peanut butter: gives nutty flavor and satisfying richness. Use natural peanut butter with minimal ingredients for wholesome results
- Pure maple syrup or honey: sweetens naturally. Taste and adjust the amount based on your preference for sweetness. Grade A dark maple syrup gives great depth
- Pure vanilla extract: adds warmth and complements chocolate and peanut butter flavors. Opt for good-quality real vanilla for best flavor
- Mini chocolate chips: give bursts of chocolate in every bite. Look for mini chips for even distribution and check for allergy-friendly brands if needed
- Pinch of sea salt: enhances the sweetness and rounds out flavors. Choose a flaky or fine sea salt for best integration
Instructions
- Combine the Base:
- In a medium bowl or large jar mix together old-fashioned rolled oats milk and Greek yogurt. Stir well so the oats are fully coated and no dry spots remain. This ensures the oats hydrate evenly overnight
- Add Flavorings:
- Add the creamy peanut butter maple syrup or honey pure vanilla extract and a pinch of sea salt to the oat mixture. Use a spoon or spatula to mix very thoroughly making sure the peanut butter is well distributed and not clumped
- Fold in Chocolate Chips:
- Gently fold in the mini chocolate chips so they are evenly spread throughout the mixture. This prevents them from sinking to the bottom or clumping together
- Chill Overnight:
- Cover the bowl or jar tightly with a lid or wrap. Place in the refrigerator to chill for at least six hours ideally overnight. This time allows the oats to fully soften and absorb the flavors creating a creamy spoonable texture
- Final Stir and Serve:
- In the morning remove from the fridge and give the oats a good stir to reincorporate any liquid and distribute ingredients. If the mixture seems thick add a splash of milk and stir again until you reach your preferred consistency
- Garnish and Enjoy:
- Serve the overnight oats cold directly from the jar or bowl. For extra appeal top with an extra drizzle of peanut butter and a small handful of mini chocolate chips. Fresh fruit like banana slices or strawberries makes them even better

Peanut butter is the hero ingredient for me. When I was little my mom would swirl peanut butter into my morning oats on cold days and the flavor and comfort stuck with me. Making this in a big jar feels nostalgic and brings me right back to those moments every time.
Storage Tips
Store overnight oats in airtight containers or jars in the refrigerator. Always use clean utensils when scooping to keep them fresh and avoid introducing moisture or bacteria. For best taste enjoy within three days although the texture will be just as creamy on day three as it is on day one.
Ingredient Substitutions
You can easily adapt this recipe if you have different nut butters or allergies. Almond and cashew butters both work beautifully for a new flavor spin while sunflower seed butter keeps it nut free. If you do not have Greek yogurt try coconut yogurt for an equally creamy texture and a dairy free option.
Serving Suggestions
Make it a parfait by layering sliced bananas or berries before serving. A sprinkle of pumpkin seeds or chopped nuts adds crunch while a little drizzle of extra maple syrup feels like a weekend treat. I love making these oats in small mason jars for a portable breakfast you can take to work or enjoy on a picnic.
Cultural and Historical Context
Overnight oats have roots in Swiss bircher muesli a make-ahead cold cereal first popularized in the early 1900s. The peanut butter and chocolate twist is more modern an all-American comfort combo that started appearing more in the last decade as overnight oats took over meal prep blogs everywhere.
Seasonal Adaptations
Add in ripe blueberries or strawberries in the summer for fruity bursts Mix in a bit of pumpkin puree and cinnamon in the fall for cozy warmth Top with sliced bananas or pears in winter for natural sweetness
Success Stories
These overnight oats were the first recipe my youngest made completely solo. She loved choosing her own add-ins and now does her own breakfast prep each week. Friends have reported even picky eaters ask for these by name
Freezer Meal Conversion
Portion overnight oats into small freezer safe jars pop on a lid and freeze for up to two months. Thaw one in the fridge overnight for fresh tasting oats in the morning. You may need to stir in a splash of milk after thawing to restore creaminess

These peanut butter chocolate chip overnight oats are a delightful and nutritious breakfast option. They are perfect for busy mornings or a quick snack.
Recipe FAQs
- → Can I use dairy-free milk and yogurt?
Yes, both dairy and plant-based milk and yogurt work well to suit dietary needs.
- → How long do overnight oats need to chill?
Chill for at least 6-8 hours overnight for the best creamy texture and softened oats.
- → What toppings pair well with these oats?
Fresh fruit, extra peanut butter, nuts, or more chocolate chips add great flavor and texture.
- → Can I prepare this in advance?
Yes, you can mix several servings ahead. Store covered in the refrigerator for up to three days.
- → Can I use a different nut butter?
Absolutely! Almond or cashew butter offer a tasty substitute for peanut butter in this dish.