Effortless Matcha Rice Crispy

Featured in: Desserts to Satisfy Every Craving

Fold matcha into the melted marshmallows, mix in cereal, then squash into your pan. Drizzle on white chocolate if you’re feeling extra.
A woman in a kitchen with a stove and oven.
Updated on Tue, 27 May 2025 17:24:19 GMT
Overhead shot of green and white crispy squares lined up on a dark background. Pin it
Overhead shot of green and white crispy squares lined up on a dark background. | cookingkitchn.com

Started whipping these up when my kids needed something green for their school holiday bash. Had matcha forgotten in the cupboard from a health kick and leftover marshmallows from camping plans that fizzled. First time I tried, my hands and the whole batch turned bright green but my kids thought they looked like tiny snowy pine trees. Now in December, my place smells like marshmallows and sweet matcha. Whole crew hangs out in the kitchen trying to sneak a taste.

Irresistible Matcha Bars

Need something quick but a little special? These bars got you. I knock these out every Sunday to save weekday breakfasts. Just grab and go. My kids weren't sure about green tea at the start, but now they're hooked. Plus, you don't even need an oven so no heating up the house when it's hot out. If you're a matcha lover like me, you'll go wild for the mellow green tea with that sweet crunchy bite!

Stuff You'll Want

  • Grab This Stuff:
    • real butter none of that imitation
    • fresh bag mini marshmallows old ones get tough fast
    • splash of sweetened milk makes em gooey
    • vanilla cause it just lifts the flavor
    • top-notch matcha powder don’t get the cheap kind
    • any rice cereal works just fine
    • melty white chocolate chips
    • festive sprinkles because why not it’s the holidays

Magical Holiday Steps

Let’s Begin
Gently melt butter on low—trust me burned butter is no fun and the smell sticks around. Toss in the marshmallows and that condensed milk and keep mixing till it looks like melted clouds. Sift in the matcha to dodge those weird green bits nobody likes.
Mixing Time
Pour your green goo over the cereal and fold carefully—don’t crush it or you end up with pea-sized crunch. My kids say it looks like Grinch hair but way tastier. Press softly into the pan—don’t smash it or it turns rock hard, ask me how I know.
Decorate The Trees
Let it cool then slice into triangles for that Christmas tree look. Zigzag white chocolate on top so it looks all snowy. Get sprinkles on fast before it sets or you’ll chase them off the counter for days.

Lessons Learned

After making these a bunch, here's what I figured out—fresh marshmallows only or you’ll chip a tooth. Top-shelf matcha pays off cause nobody wants grass-flavored sweets. Grease your hands before pressing or you’ll be peeling sticky stuff for a week. Paper under everything helps too, cause green goo shows up in wild places.

Four green bars on a plate with fluffy white marshmallows on top. Pin it
Four green bars on a plate with fluffy white marshmallows on top. | cookingkitchn.com

Stay Fresh

Pop these into an airtight container—they’ll keep for days unless your crew eats them first. Freezing works if you ever have extras but mine never last that long. Love giving these wrapped up for gifts—teachers are pumped cause nobody brings the same old cookies!

Holiday Favorite

Folks go crazy for these little green trees at every get-together now. My kids’ friends want them as soon as November hits. Even the principal has asked for how I make them at school parties. Wild how cereal, tea powder, and some marshmallows turn into a whole holiday thing. Guess that’s how new traditions start—one sticky, green, marshmallow mess at a time.

Frequently Asked Questions

→ Which matcha to use?
Just grab any basic culinary kind. No need for the fancy stuff since the taste will blend into the marshmallows.
→ Why sift matcha?
Keeps the mix from getting lumpy. Matcha can stick together once it hits the warm goo.
→ Too sticky to press?
Dab a little butter on your hands or spatula. Gentle pressure is key so you don’t end up with hard bars.
→ Getting clean cuts?
Let them chill all the way. Using a sharp knife dipped in hot water is the trick.
→ Why condensed milk?
It bumps up the softness and gives a creamy touch. Stops them from turning rock hard like old-school bars.

Conclusion

Melt marshmallows and mix in matcha, dump in cereal, then press everything flat. Splash on some white chocolate if you want a little flair.

Effortless Matcha Rice Crispy

Chewy marshmallow bars jazzed up with green tea powder, finished with a little white chocolate and color sprinkles.

Prep Time
20 Minutes
Cook Time
~
Total Time
20 Minutes
By: Sophia

Category: Sweet Delights

Difficulty: Easy

Cuisine: Fusion-Asian

Yield: 16 Servings (1 tray)

Dietary: Vegetarian, Gluten-Free

Ingredients

01 6 cups crispy rice cereal.
02 2 tablespoons matcha powder.
03 1/4 teaspoon table salt.
04 3 tablespoons creamy condensed milk.
05 10 oz marshmallows (mini-sized).
06 1/2 teaspoon vanilla extract.
07 3 tablespoons unsalted butter.
08 Optional: add sprinkles or melted white chocolate.

Instructions

Step 01

Coat your 13x9 pan with a little grease. Toss the cereal into a big mixing bowl.

Step 02

In a pan, heat butter with the condensed milk and a pinch of salt. Add in marshmallows and stir till they're smooth and gooey.

Step 03

Sprinkle matcha through a strainer over the melted mix. Stir well to get an even shade.

Step 04

Drizzle the melted mixture over cereal. Mix carefully until it's all coated.

Step 05

Spread the mix gently into the prepared pan. Let it cool down for about 30 minutes.

Step 06

Optional: Top it with sprinkles or drizzle some white chocolate if you like.

Notes

  1. Avoid pressing it down too hard.
  2. Sift matcha so it blends smoothly.
  3. Stays fresh for up to five days.

Tools You'll Need

  • A pan for 13x9.
  • A big bowl.

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Contains dairy.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 160
  • Total Fat: 4 g
  • Total Carbohydrate: 28 g
  • Protein: 1 g