Ube Rice Krispie Treats

Vibrant purple ube rice krispie treats drizzled with white chocolate and toasted coconut flakes Save to Pinterest
Vibrant purple ube rice krispie treats drizzled with white chocolate and toasted coconut flakes | recipesbyroxanne.com

These vibrant purple bars transform the classic crispy marshmallow squares with the unique nutty, vanilla essence of ube (purple yam). The Filipino-inspired jam creates stunning color and subtle earthy sweetness that pairs beautifully with gooey marshmallows. The entire process takes just 20 minutes from start to finish—simply melt butter with marshmallows, swirl in vibrant ube halaya, fold in crispy rice cereal, and press into a pan. Optional white chocolate drizzle and toasted coconut add extra flair. The result is 16 chewy, colorful squares that offer a delightful fusion of American comfort food and Filipino flavors.

The first time my friend Mia brought these to a potluck, everyone gathered around the purple squares like they were some kind of cosmic discovery. Someone actually asked if they were from a fancy bakery, and Mia just laughed and said, "Nope, just Rice Krispie Treats with a Filipino twist."

I made these for my daughters birthday last year, and her friends kept taking pictures before anyone would actually eat them. One girl whispered, "Is it safe to eat purple food" and then proceeded to have three squares.

Ingredients

  • 6 cups crispy rice cereal: The foundation of everything magical about childhood snacks, get the crispiest brand you can find
  • 4 cups mini marshmallows: Mini marshmallows melt faster and more evenly than the big ones, saving you from those stubborn unmelted lumps
  • 1/4 cup unsalted butter: Butter adds richness that you just cant get from oil, and unsalted lets you control the salt level
  • 1/3 cup ube halaya: This purple yam jam is the soul of the recipe, bringing that distinct flavor that reminds me of morning breakfasts in Manila
  • 1/2 teaspoon ube extract: Optional but worth it if you want that vibrant purple color that makes people do a double take

Instructions

Prep your pan like your sanity depends on it:
Grease a 9x9 inch pan thoroughly with butter or nonstick spray, getting into all the corners because these treats will stick to anything thats not ready for them
Melt your foundation:
Melt the butter in a large saucepan over low heat, then dump in the marshmallows and stir constantly until theyve completely surrendered into a smooth, glossy pool
Make it purple:
Stir in the ube halaya and extract if youre using it, watching as the white mixture transforms into this incredible violet color that looks like something out of a storybook
Bring it all together:
Pull the pan from the heat and immediately fold in the cereal, using a spatula to gently coat every piece until the marshmallow has claimed everything evenly
Press into reality:
Transfer the mixture to your prepared pan and press it down firmly with a greased spatula, really getting in there to create an even surface that will cut perfectly
Add the flourish:
Drizzle melted white chocolate over the top if youre feeling fancy, then sprinkle with toasted coconut flakes for this gorgeous contrast of white on purple
Practice patience:
Let the treats cool completely for at least an hour before cutting into 16 perfect squares, or sooner if you like them warm and gooey
Chewy ube rice krispie squares in a baking pan ready to cut and serve Save to Pinterest
Chewy ube rice krispie squares in a baking pan ready to cut and serve | recipesbyroxanne.com

My grandmother saw these on my counter and asked if I was making playdough, but after one bite she declared them better than the original recipe shes been making for forty years. High praise from someone who grew up making treats the old fashioned way.

Finding Ube Ingredients

If youve never shopped at an Asian grocery store, this is your excuse to explore one. The ube halaya is usually in the Filipino section, and dont be afraid to ask someone working there if you cant find it. Theyll probably get excited that youre making something from their culture.

Making Them Vegan

Ive made these for my vegan sister using plant butter and vegan marshmallows, and honestly, theyre just as good. The ube carries so much flavor on its own that you wont miss anything. Just double check that your marshmallows are actually vegan because some sneak in gelatin.

Storage and Sharing

These will stay fresh in an airtight container for up to three days, but theyve never lasted that long in my house. If youre bringing them somewhere, pack them between layers of wax paper so they dont stick together.

  • Wrap individual squares in plastic wrap for lunchbox treats that make coworkers jealous
  • These freeze surprisingly well if you want to hide a stash for yourself
  • The color actually stays vibrant for days, unlike some naturally colored foods that fade
Purple yam rice krispie treats held in hand showing soft marshmallow texture and vibrant color Save to Pinterest
Purple yam rice krispie treats held in hand showing soft marshmallow texture and vibrant color | recipesbyroxanne.com

These treats have become my go to for whenever I need to bring something that guarantees smiles. Theres something about that purple color that makes people feel like kids again.

Recipe Questions & Answers

Ube has a subtle, nutty flavor with hints of vanilla and earthiness. It's sweeter than regular sweet potatoes but not overly sugary, making it perfect for desserts.

Ube halaya (purple yam jam) is available at most Asian grocery stores, Filipino markets, or online specialty retailers. Some well-stocked international supermarkets may also carry it in their Asian foods section.

Yes! Simply substitute the butter with vegan butter or coconut oil and use vegan marshmallows (many brands now offer plant-based options). The ube halaya is naturally vegan.

Keep in an airtight container at room temperature for up to 3 days. Avoid refrigeration as it can make the marshmallows hard and the texture chewy rather than soft.

This usually happens from overcooking the marshmallows. Melt them over low heat and remove immediately once smooth. The mixture should be pourable, not thick or stringy.

Yes, wrap individual squares tightly in plastic wrap and freeze for up to 2 months. Thaw at room temperature for about 30 minutes before serving for best texture.

Ube Rice Krispie Treats

Chewy purple bars with nutty ube flavor and marshmallow coating. Ready in 20 minutes.

Prep 10m
Cook 10m
Total 20m
Servings 16
Difficulty Easy

Ingredients

Main Components

  • 6 cups crispy rice cereal
  • 4 cups mini marshmallows
  • 1/4 cup unsalted butter
  • 1/3 cup ube halaya (purple yam jam)
  • 1/2 teaspoon ube extract (optional, for deeper color and flavor)

Optional Topping

  • 2 tablespoons white chocolate chips, melted
  • 1 tablespoon toasted coconut flakes

Instructions

1
Prepare the Baking Pan: Lightly grease a 9x9-inch baking pan with butter or nonstick cooking spray to prevent sticking.
2
Melt Butter and Marshmallows: Place butter in a large saucepan over low heat. Once melted, add mini marshmallows and stir continuously until completely melted and smooth.
3
Incorporate Ube Flavoring: Add ube halaya and ube extract (if using) to the marshmallow mixture. Stir thoroughly until fully incorporated and the mixture achieves a vibrant purple color.
4
Combine with Cereal: Remove saucepan from heat. Immediately add crispy rice cereal and fold gently with a spatula until all pieces are evenly coated with the purple marshmallow mixture.
5
Press into Pan: Transfer the mixture to the prepared baking pan. Using a greased spatula or wax paper, press the mixture firmly and evenly into the pan corners.
6
Add Topping (Optional): If desired, drizzle melted white chocolate over the surface and immediately sprinkle with toasted coconut flakes while chocolate is warm.
7
Cool and Cut: Allow treats to cool at room temperature for at least 1 hour until completely set. Cut into 16 equal squares using a sharp knife.
Additional Information

Equipment Needed

  • Large saucepan
  • Mixing spoon or spatula
  • 9x9-inch baking pan
  • Measuring cups and spoons
  • Knife for cutting squares

Nutrition (Per Serving)

Calories 140
Protein 1g
Carbs 27g
Fat 3.5g

Allergy Information

  • Contains dairy (butter), possible gluten (check cereal brand), and soy (in some white chocolate chips). Marshmallows may contain gelatin (not vegetarian if so). Always check labels for specific allergens.
Roxanne Phillips

Passionate home cook sharing easy, comforting recipes and simple cooking tips for busy families.