I made Mochi Muffins with black sesame paste that snap crisp on the outside and stretch perfectly chewy inside, so keep scrolling if you want the good part.

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I’m obsessed with these mochi muffins because the outside shatters thin and crisp while the inside pulls into chewy, slightly sweet threads. I love the black sesame paste that stains your tongue and the way mochiko gives a bounce no wheat can touch.

Black Sesame Spread Recipe fans, this is your refuge. I adore how toasted seeds on top crack and pop against that gummy crumb.

It’s not polite dessert. It’s punchy, nutty, and weirdly elegant.

I eat them for breakfast, or as an apology, or when I need a tiny, selfish thrill. Try one.

You’ll get it. No regrets.

Ingredients

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Glutinous rice flour: chewy base that gives mochi muffins their addicting stretch.
Granulated sugar: sweet backbone, keeps them balanced and slightly caramelized.
Baking powder: puff power so the muffins aren’t too dense.
Fine salt: brightens flavors, makes the sweetness actually taste sweet.
Eggs: structure and a tender crumb, plus richer mouthfeel.
Whole milk: gives creaminess and helps the batter hydrate properly.
Unsalted butter: adds round, buttery notes and a soft crumb.
Neutral oil: helps moisture and keeps muffins from sticking.
Vanilla extract: subtle warmth, ties the sesame and sweet together.
Black sesame paste: deep, nutty punch and gorgeous in color.
Toasted black sesame seeds: crunchy top and visual polish, very satisfying.
Paste seeds: intense sesame flavor, nuttier than store stuff usually.
Paste sugar: sweetens the paste so it’s not too bitter.
Paste oil: makes the paste spreadable and silky, adds body.
Paste salt: tiny pop that makes sesame taste more complete.

Ingredient Quantities

1 1/2 cups glutinous rice flour (mochiko)

2/3 cup granulated sugar

1 teaspoon baking powder

1/4 teaspoon fine salt

2 large eggs, room temperature

1 cup whole milk

4 tablespoons unsalted butter, melted and slightly cooled

2 tablespoons neutral oil (vegetable or canola)

1 teaspoon vanilla extract

1/2 cup black sesame paste (see paste ingredients below)

2 tablespoons toasted black sesame seeds, for topping

For the homemade black sesame paste:

3/4 cup toasted black sesame seeds

2 to 3 tablespoons granulated sugar, adjust to taste

2 to 3 tablespoons neutral oil (sesame oil will flavor more, use if you like)

Pinch of fine salt

How to Make this

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1. Preheat oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or lightly grease the cups so the sticky batter wont cling.

2. Make the black sesame paste: pulse 3/4 cup toasted black sesame seeds in a food processor until very fine, add 2 to 3 tablespoons sugar, a pinch of salt, then drizzle in 2 to 3 tablespoons neutral oil while processing until a smooth, spreadable paste forms. Taste and adjust sugar or oil if needed.

3. In a large bowl whisk together 1 1/2 cups glutinous rice flour, 2/3 cup granulated sugar, 1 teaspoon baking powder, and 1/4 teaspoon fine salt until evenly combined.

4. In a separate bowl beat 2 large room temperature eggs, then whisk in 1 cup whole milk, 4 tablespoons melted unsalted butter, 2 tablespoons neutral oil, and 1 teaspoon vanilla extract until blended.

5. Pour the wet mixture into the dry ingredients and stir with a spatula until just combined; the batter will be thick and smooth. Do not overmix.

6. Reserve about 1/3 cup of plain batter for contrast, then fold 1/2 cup of the black sesame paste into the remaining batter until uniformly gray-black. If the paste is very thick you can thin it with a teaspoon or two of milk or oil so it mixes smoothly.

7. Spoon batter into the muffin cups in layers to create a marbled effect: start with a tablespoon of plain batter, add a tablespoon of sesame batter, repeat until cups are about 3/4 full. Swirl gently with a skewer or toothpick once or twice for a marbled look, but dont over-swirl.

8. Sprinkle each muffin top with a few toasted black sesame seeds for crunch and visual appeal.

9. Bake for 18 to 22 minutes, until the edges are set and tops are lightly crisp but the center still feels slightly soft to the touch. Glutinous rice flour muffins are meant to be chewy, so avoid baking until rock hard.

10. Let muffins cool in the tin 8 to 10 minutes, then transfer to a wire rack. Serve warm or at room temperature; they crisp a bit on the outside as they cool and stay chewy inside.

Equipment Needed

1. 12-cup muffin tin (paper liners optional)
2. Food processor or high-speed blender
3. Large mixing bowl
4. Medium mixing bowl
5. Whisk and rubber spatula
6. Measuring cups and spoons
7. Wooden skewer or toothpicks for marbling
8. Wire cooling rack

FAQ

Q: What makes these muffins different from regular muffins? A: They're made with glutinous rice flour so they are chewy and slightly sticky, not fluffy like wheat muffins. Think more mochi than cake, but still tender.

Q: Can I skip the homemade black sesame paste and use something store bought? A: Yes, you can use store bought black sesame paste or tahini if needed. If store paste is very thick, loosen with a little neutral oil or milk so it mixes smoothly into the batter.

Q: My muffins come out too gooey in the middle, what went wrong? A: That usually means they need more bake time or your oven runs cool. Test with a toothpick it should come out with moist crumbs not raw batter. Also don't overfill cups and let batter rest 5 minutes before baking so it sets up a bit.

Q: How do I store and reheat them? A: Store at room temp in an airtight container for 1 to 2 days, or refrigerate up to 5 days. Reheat in a 325 F oven for 5 to 8 minutes or microwave 12 to 20 seconds to soften, but microwaving can make them chewier.

Q: Can I make these vegan or dairy free? A: You can try swapping eggs for flax eggs and use plant milk and vegan butter, but texture will change and might be less elastic. Mochi batter depends a lot on eggs for structure so results may be denser.

Q: Any tips for getting a pretty top and not cracking or sinking? A: Fill cups about 3 4 full, tap the pan to release big air bubbles, and bake in the center of a fully preheated oven. Avoid opening the oven door early. Let muffins cool in the pan 10 minutes before moving them, that helps prevent sinking.

Black Sesame Mochi Muffins Recipe Substitutions and Variations

Glutinous rice flour: If you can’t find mochiko, try a blend of 3/4 cup regular rice flour plus 3/4 cup tapioca starch. It won’t be 100% identical but you’ll get most of the chew and structure back, just expect a slightly different texture.
Eggs: Replace 2 large eggs with either 2 “flax eggs” (2 tablespoons ground flax meal mixed with 6 tablespoons water, let sit 5 minutes) or about 6 tablespoons aquafaba. Both bind and give lift, though they change the crumb a bit.
Whole milk: Use full fat canned coconut milk or unsweetened soy milk as a swap. Coconut will add a faint tropical note, soy stays neutral and keeps moisture similar to dairy.
Black sesame paste: If you don’t have paste, pulse 3/4 cup toasted black sesame seeds with 2 to 3 tablespoons neutral oil and 2 teaspoons sugar in a food processor until smooth, or use tahini plus extra toasted black sesame seeds for more flavor.

Pro Tips

1. Toast the sesame seeds a little longer than you think you need, they get nuttier and less bitter that way. But don’t burn them, if they smoke or smell acrid dump them and start over.

2. Warm the milk and eggs slightly before mixing, cold ingredients make the batter lumpy and harder to blend. Room temp eggs work best, but a few seconds in warm water helps if you forgot to take them out.

3. If your black sesame paste is really thick, thin it with milk not too much oil unless you want it super greasy. A teaspoon at a time until it spreads, that way the marbling mixes without making the muffin too oily.

4. Watch the bake time carefully, these muffins should be chewy not dry. Pull them when the tops are set but still a little soft in the middle, they’ll firm up as they cool. If you overbake they get hard and lose that nice chew.