There’s something truly special about delving into the world of mochi, especially when it’s filled with the richness of peanut butter. I discovered this delightful combination during a lazy weekend at home when I wanted something a little different than my usual dessert routine. The moment I took that first bite, I knew I had stumbled upon a treat destined for my regular recipe roster.
Imagine a chewy, slightly sweet outer layer wrapping around a creamy, dreamy peanut butter filling—it’s a texture and flavor burst that leaves you craving more. What makes this Peanut Butter Mochi even better? It’s surprisingly simple to put together and perfect for impressing guests or treating yourself after a long day. Whether you choose to enjoy them fresh or opt for the freezer route, these little bites of goodness are a delightful way to elevate your homemade dessert game. Grab your apron, and let’s get started on this irresistible treat!
Why is Peanut Butter Mochi so irresistible?
Chewy Delight: The signature texture of mochi offers a satisfying chew that perfectly contrasts the smoothness of the peanut butter filling.
Easy to Make: You only need simple ingredients, making this a straightforward recipe perfect for both novice cooks and seasoned chefs.
Versatile Snack: Enjoy them fresh or frozen; these bites are perfect for any time of day!
Crowd-Pleasing Treat: Friends and family will be thrilled by the unexpected combination of flavors, making this a hit at gatherings.
Feel-Good Indulgence: With the balance of sweetness from condensed milk and the nutty taste of peanut butter, it’s a heavenly treat for any sweet tooth!
Peanut Butter Mochi Ingredients
For the Filling
- Peanut Butter – a creamy base that provides rich flavor and smooth texture for your mochi filling.
- Sweetened Condensed Milk – adds sweetness and a luscious creaminess that pairs beautifully with peanut butter.
For the Mochi Dough
- Glutinous Rice Flour – the key ingredient that gives mochi its signature chewy texture, ensuring a delightful bite.
- Sugar – enhances the sweetness of the dough, balancing with the creamy filling.
- Water – helps achieve the right dough consistency, making it easy to work with.
For Dusting
- Cornstarch – prevents sticking and helps create a smooth surface when shaping your Peanut Butter Mochi.
How to Make Peanut Butter Mochi
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Combine: In a bowl, mix the peanut butter and sweetened condensed milk until they’re smooth and well-blended. Once ready, pop it into the refrigerator for about 15 minutes. This chilling step enhances the filling’s texture!
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Whisk: In a nonstick pan, whisk together the glutinous rice flour, sugar, and water. Set the pan over medium heat, stirring constantly. The mixture will thicken into a dough after about 5-7 minutes—keep going until it’s nice and sticky!
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Shape: Dust your work surface generously with cornstarch. Place the dough on it and dust the top with more cornstarch. Roll the dough into a rectangle about ¼-inch thick, then cut it into 8 equal pieces. Your mochi base is ready!
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Fill: Scoop out a tablespoon of the chilled peanut butter filling and shape it into a ball. Place this filling in the center of a dough piece, then pull the edges over and pinch to seal it tightly.
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Repeat: Arrange the filled mochi seam-side down on the cornstarch-dusted surface. Keep going until you’ve filled and sealed all the pieces—your efforts are creating something wonderful!
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Chill or Serve: You can indulge in these delightful bites immediately or freeze them for about an hour to let them firm up. Both options create a fantastic treat!
Optional: Dust with extra cornstarch just before serving for a lovely presentation.
Exact quantities are listed in the recipe card below.
What to Serve with Peanut Butter Mochi?
Pairing your sweet, chewy Peanut Butter Mochi with complementary sides elevates your dessert game and makes for an unforgettable experience.
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Matcha Tea: The earthy, slightly bitter notes of matcha beautifully balance the sweetness of the mochi, creating an exquisite flavor pairing.
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Fresh Fruit Salad: A mix of juicy berries and tropical fruits adds a refreshing counterpoint to the rich peanut butter, brightening your dessert spread.
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Coconut Sorbet: The creamy, tropical notes of coconut sorbet harmonize with the chewy texture, making each bite of mochi even more delightful.
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Chocolate Sauce: Drizzling warm chocolate sauce over the mochi creates a deliciously indulgent treat that satisfies chocolate lovers while enhancing the peanut flavor.
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Green Tea Ice Cream: This offers a smooth contrast to the mochi’s texture, and the subtle bitterness of the green tea complements the richness of the filling perfectly.
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Caramel Dipping Sauce: Sweet and gooey caramel brings a pleasing contrast to the chewy mochi, adding a salty, buttery richness that’s utterly addictive.
Expert Tips for Making Peanut Butter Mochi
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Measure Carefully: Use precise measurements for peanut butter and glutinous rice flour to ensure the right texture in your Peanut Butter Mochi.
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Stir Constantly: When heating the dough, constant stirring is key to prevent lumps and achieve that perfect, sticky consistency.
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Dust Generously: Don’t skimp on the cornstarch when shaping; it’s crucial for preventing sticking and makes the molding process much easier.
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Seal Well: Make sure to pinch the dough tightly after filling; this prevents the filling from leaking out while they cook or freeze.
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Adjust Sweetness: Feel free to tweak the amount of sugar or sweetened condensed milk based on your sweetness preference. Taste before sealing!
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Chill for Texture: Letting your filled mochi chill briefly before serving enhances the texture and makes it easier to handle.
Peanut Butter Mochi Variations
Get creative and elevate your Peanut Butter Mochi experience with these delightful twists!
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Nutty Alternative: Swap the peanut butter for almond butter for a subtly sweet, nutty flavor. Almond butter gives a unique spin while maintaining the creamy filling you love.
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Vegan Option: Use coconut cream instead of sweetened condensed milk, and swap in a natural nut butter to create a completely plant-based treat. Delve into the rich flavors while keeping it vegan-friendly!
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Flavor Boost: Add a teaspoon of vanilla extract to the peanut butter filling for an enhanced aroma and depth of flavor. This simple addition will have your taste buds dancing with joy!
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Chocolate Lovers: Mix in chocolate chips into the mochi dough or drizzle melted chocolate on top after shaping the mochi. Let the chocolate embrace the mochi, creating an irresistible combo!
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Spicy Kick: For a unique twist, add a pinch of cayenne pepper to the peanut butter filling. This surprising heat elevates the flavors, making your mochi an exciting treat!
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Fruit-Filled: Embed small pieces of fresh banana or strawberries inside the mochi with the filling for an added burst of fruity freshness. These fruity gems will keep your palate delighted and engaged.
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Coconut Flake Coating: After shaping your mochi, roll them in toasted coconut flakes for an extra layer of texture and flavor. The tropical essence of coconut complements the peanut butter beautifully.
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Matcha Infusion: Mix matcha powder into the mochi dough for a vibrant green hue and earthy flavor. This variation not only looks stunning but also adds a delightful depth to your treats!
Make Ahead Options
These Peanut Butter Mochi are ideal for busy home cooks looking to save time during the week! You can prepare the peanut butter filling and refrigerate it for up to 3 days, allowing the flavors to meld beautifully. Additionally, you can make the mochi dough and cut it into pieces up to 24 hours ahead of time, storing the cut pieces in an airtight container, dusted with cornstarch to prevent sticking. When you’re ready to serve, simply fill the dough with the chilled peanut butter mixture, seal them, and freeze for about an hour before enjoying. This approach ensures your mochi remain just as delicious while making meal planning a breeze!
How to Store and Freeze Peanut Butter Mochi
Room Temperature: Store the mochi at room temperature for up to 2 days in an airtight container to maintain its chewy texture.
Fridge: If you prefer them chilled, you can keep the mochi in the refrigerator for up to 5 days, ensuring they’re well-wrapped to prevent drying out.
Freezer: For longer storage, freeze the mochi in a single layer for about an hour to firm them up. Then, place them in a freezer-safe bag or container for up to 2 months.
Reheating: To enjoy, thaw them in the fridge or at room temperature. You can also microwave for a few seconds to soften if desired.
Peanut Butter Mochi Recipe FAQs
How do I choose ripe ingredients for Peanut Butter Mochi?
Absolutely! For the best flavor, use natural, creamy peanut butter without added preservatives. Check the consistency: it should be smooth and easily spreadable. If you’re using sweetened condensed milk, make sure the can isn’t expired for the best quality and taste.
How should I store Peanut Butter Mochi?
You can store your mochi at room temperature in an airtight container for up to 2 days. If you prefer a firmer, chewier texture, refrigerate them in a well-sealed container for up to 5 days. For longer storage, freezing is your friend—just ensure they are tightly wrapped to prevent freezer burn!
What’s the best way to freeze Peanut Butter Mochi?
To freeze, first, arrange your mochi in a single layer on a parchment-lined tray and place it in the freezer for about an hour, allowing them to firm up. Afterward, transfer the mochi to a freezer-safe bag or container, making sure to label it with the date. They can be stored this way for up to 2 months.
What should I do if the dough is too sticky?
Very! If you find your mochi dough is overly sticky while shaping, don’t fret. Lightly dust your work surface and your hands with cornstarch. This will help maintain the texture while you work. If sticky spots persist, it’s okay to add a little more glutinous rice flour to balance things out.
Can I make Peanut Butter Mochi allergy-friendly?
Definitely! For nut allergies, consider using sunflower seed butter or a seed-based alternative. If avoiding gluten is important, ensure your glutinous rice flour is gluten-free (as it typically is). Always double-check labels for any allergens, especially with store-bought ingredients like sweetened condensed milk.
How can I tell if my Peanut Butter Mochi has gone bad?
Look for visual cues! If you notice any dark spots on the mochi or if they start to lose their chewy texture and become hard or dry, it’s best to throw them out. Fresh mochi should be pliable and soft to the touch—even after refrigeration. Always trust your senses!

Delightful Peanut Butter Mochi for Sweet Snack Cravings
Ingredients
Equipment
Method
- In a bowl, mix the peanut butter and sweetened condensed milk until smooth. Chill in the refrigerator for about 15 minutes.
- In a nonstick pan, whisk together the glutinous rice flour, sugar, and water over medium heat, stirring constantly until it thickens into a sticky dough (about 5-7 minutes).
- Dust a surface with cornstarch, place the dough on it, and roll into a ¼-inch thick rectangle. Cut into 8 equal pieces.
- Scoop a tablespoon of the chilled filling, shape into a ball, and place in the center of a dough piece. Pinch edges to seal tightly.
- Place filled mochi seam-side down on a cornstarch-dusted surface and repeat until all pieces are filled and sealed.
- Chill or serve immediately. For firmer bites, freeze for about an hour.







