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Home » Desserts » Muffins

Jumbo Blueberry Muffins with Lemon Crumb Topping

Updated: September 19, 2026 · Published: September 15, 2026 10:31 pm by Olya Shepard · Leave a Comment

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I like them big - my jumbo blueberry muffins are loaded with fresh blueberries and finished with a buttery lemon crumb topping. For me, raw blueberries taste terrible, or just bland and awful. The secret is… cooking them in muffins. Which is why these muffins look and taste so incredibly delicious.

Jumbo Blueberry Muffins with Lemon Crumb Topping in 6 muffin cup tin
By · Baker: Layer Cakes, Cookies & Desserts
Olya
Olya Shepard

I am a self-taught baker & creator of WhatsInThePan. I've been writing about food since 2016 and have over a decade of experience in developing and testing dessert recipes, with a focus on layer cakes, reliable baking methods, and approachable from-scratch recipes for home bakers.

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Jumbo Blueberry Muffins Summary

Complete recipe and measurements follow below

🫐 Recipe makes 6 large muffins
🍋 Cream butter and sugar, then beat in eggs one at a time. Mix in baking powder, vanilla, salt, and lemon zest
🥣 Add flour and milk, stirring just until combined
✨ Fold in fresh blueberries gently to keep them whole
🧈 Top with a chilled, buttery lemon crumb before baking
🔥 Bake at 425°F, then drop to 350°F for a tall, golden dome
🗓️ Best fresh, but stays moist for a couple of days

Jump to:
  • Jumbo Blueberry Muffins Summary
  • Why I Love Jumbo Muffins
  • Why I Use Tulip Muffin Liners
  • 🍦Why an Ice Cream Scoop Beats a Spoon for Muffin Batter
  • Jumbo Blueberry Muffins with Lemon Crumb Topping
  • 🧊 Storage
  • 💡 Tips for Jumbo Muffins That Actually Bake Through
  • More Muffins To Make
  • Muffins' Resources
  • Reviews

Why I Love Jumbo Muffins

Blueberry Muffins with Lemon Crumb Topping are the jumbo, bakery-style kind, with a soft golden crumb and a buttery streusel that stays crunchy on top. These muffins come together fast and will make you wish blueberry season lasted all year, no matter what the calendar says.

These jumbo muffins is what we for breakfast, lunch snack and post dinner dessert. They are also a perfect pre-workout snack loaded with carbs and real butter to keep you energized and strong for the gym.

Jumbo Blueberry Muffins with Lemon Crumb Topping
Blueberry Muffins with Lemon Crumb Topping
  • Love MORE blueberry muffins? Then also try Bakery Style Blueberry Muffin with Coarse Sugar.
  • Love MORE jumbo muffins? Then go for Jumbo Apple Pie Muffins with Streusel.
jumbo blueberry muffins close up

Why I Use Tulip Muffin Liners

I really love tulip style muffin liners; and I am begging you to always use those because the muffin pan ends up being spotless. Muffins with them (but not the cupcakes!) always look so professional and like they came from a cute lil bakery to me! I also prefer peeling those off rather than regular cupcake liners- I've found that it's easier and cleaner to peel off the tulip guys.

With tulip liners you can fill muffin cups however liberally or conservatively you want because those tall tulip walls is your extra insurance against the spilling.

jumbo blueberry muffin batter raw before baking

🍦Why an Ice Cream Scoop Beats a Spoon for Muffin Batter

Using an ice cream scoop for muffin batter ensures equal portions in every cup, which makes your muffins bake evenly and look professional. I tried using a regular spoon and had to use my fingers to scrape off the sticky batter of the spoon, and that's just way too messy and way too much work for anyone. Ice cream scoop, on the other hand, keeps my fingers clean is such a mess savior!

  • Even Baking: Every muffin gets the exact same amount of batter. Small muffins will not burn while large ones stay raw; they all finish at the same time.
  • Uniform Appearance: Your baked goods rise to a similar height and look neat and uniform.
  • Less Mess: The spring-loaded release mechanism drops the thick batter cleanly into the liner, preventing drips and sticky spills on the edges of the tin.
  • Speed and Efficiency: Scooping is much faster and cleaner than trying to eyeball measurements with two regular spoons.
blueberry muffin batter being scooped with an ice cream scooper into tulip lined muffin cups
Blueberry Muffins with Lemon Crumb Topping inside muffin wrapper
6 jumbo Blueberry Muffins with Lemon Crumb Topping inside muffin tin
6 Jumbo Blueberry Muffins with Lemon Crumb Topping
Jumbo Blueberry Muffins

Jumbo Blueberry Muffins with Lemon Crumb Topping

Soft, moist jumbo blueberry muffins packed with fresh blueberries, brightened with lemon zest, and topped with a buttery, golden crumb.
5 from 1 vote
Print Pin
Course: Breakfast, Brunch, Dessert
Cuisine: American
Keyword: easy blueberry muffins, homemade blueberry muffin recipe, jumbo muffin recipe
Prep Time: 20 minutes minutes
Cook Time: 35 minutes minutes
Total Time: 55 minutes minutes
Servings: 6 jumbo muffins
Author: Olya Shepard

Equipment

  • Jumbo 6 muffin tin
  • Electric mixer or hand mixer
  • Mixing bowls
  • measuring cups and spoons
  • Zester or fine grater
  • Ice cream scoop or large spoon, for portioning batter

Ingredients

For the muffins

  • 8 tbsps unsalted butter room temp
  • ¾ cup granulated sugar
  • 2 large eggs room temp
  • 2 teaspoon baking powder
  • 2 teaspoon vanilla extract
  • Zest of 1 lemon
  • ½ teaspoon salt
  • 2 cups all purpose flour
  • ½ cup whole milk
  • 2.5 cups fresh blueberries

For the crumb topping

  • ⅓ cup all purpose flour
  • ⅓ cup granulated sugar
  • Zest of 1 lemon
  • ¼ cup unsalted butter softened
US Customary - Metric

Instructions

  • Preheat oven to 425 and lightly line & grease a jumbo muffin tin

Make Crumb Topping

  • Combine all crumb topping ingredients, place in fridge until ready to use

Make Muffin Batter

  • Beat together butter and sugar then add in eggs one at a time
  • Add baking powder, salt, vanilla, lemon zest
  • Add flour and milk and mix until just combined/no more dry spots
  • Lightly toss blueberries in flour and add to batter. Gently combine.

Transfer Muffin Batter into Muffin Pan

  • Line muffin cup holders with tulip liners. Using ice cream scoop, scoop 2 tablespoons of muffin batter per each muffin cup.
  • Sprinkle with crumb topping on top of each muffin.
  • Bake at 425°F for 10 minutes, without opening the oven reduce the oven temperature to 350°F and bake for another 30-35 minutes, until a toothpick inserted in the center comes out with a few moist crumbs
Calories: 591kcal

Notes

Room-temperature butter and eggs are what make the batter beat up smooth and even. Cold eggs can make the butter seize and look curdled, so give both a real 30-45 minutes on the counter before starting.
Tossing the blueberries in a little flour before folding them in helps stop them from sinking straight to the bottom during baking. A light dusting is enough; you're not trying to coat them heavily.
Jumbo muffins take noticeably longer than standard ones because there's more batter to heat through the center. If yours are still wet in the middle after the initial bake time, keep them in a little longer rather than pulling them early. 
The toothpick test works best inserted into the very center of the tallest muffin in the pan, not one on the edge, since edge muffins always finish first.
These muffins keep well at room temperature in an airtight container for a couple of days, or in the refrigerator for about a week. They also freeze nicely; wrap them individually once fully cooled and thaw at room temperature or warm gently in the oven.
Nutrition Facts
Jumbo Blueberry Muffins with Lemon Crumb Topping
Amount per Serving
Calories
591
% Daily Value*
Fat
 
26
g
40
%
Saturated Fat
 
15
g
94
%
Trans Fat
 
1
g
Polyunsaturated Fat
 
1
g
Monounsaturated Fat
 
7
g
Cholesterol
 
117
mg
39
%
Sodium
 
229
mg
10
%
Potassium
 
294
mg
8
%
Carbohydrates
 
84
g
28
%
Fiber
 
3
g
13
%
Sugar
 
44
g
49
%
Protein
 
8
g
16
%
Vitamin A
 
848
IU
17
%
Vitamin C
 
6
mg
7
%
Calcium
 
109
mg
11
%
Iron
 
3
mg
17
%
* Percent Daily Values are based on a 2000 calorie diet.

🧊 Storage

These stay soft on the counter, covered, for about 2 days - the lemon crumble topping is at its best within that window before it starts to soften. Past day 2, move them to the fridge in an airtight container, where they'll hold for up to 5 days. The topping loses some of its crunch in the fridge, but the inside stays moist thanks to all that butter in the batter.

To bring a fridge muffin back to life, 15 seconds in the microwave warms the inside through, or a few minutes in a 300°F oven will re-crisp the top slightly. Skip the microwave if the topping is the part you care about most - heat dries out that buttery crumble faster than it helps the inside.

For longer storage, wrap each muffin individually in plastic wrap once fully cooled, then freeze in a zip-top bag for up to 3 months. Thaw at room temperature for a few hours, or overnight in the fridge, before reheating.

💡 Tips for Jumbo Muffins That Actually Bake Through

  • Bake in two stages. Start at 425°F for 5-7 minutes to get a quick rise and a domed top, then drop the oven to 350°F for the remaining bake time. That initial blast of heat is what gives jumbo muffins height instead of a flat top.
  • Check the center, not just the color. A golden top doesn't always mean the inside is done - jumbo muffins carry a lot more batter than standard size, so a toothpick or cake tester in the middle is the only way to know for sure.
  • Room-temperature butter and eggs matter more here. Cold ingredients don't emulsify as well into a bigger batch of batter, and a jumbo muffin gives uneven mixing nowhere to hide.
  • Press the crumble topping in gently. A light press before baking keeps it from sliding off the domed top once the muffin rises, without packing it down so hard it turns dense instead of crumbly.
  • Only fill cups two-thirds full. Jumbo tins tempt you to fill higher, but batter needs room to rise without spilling over and fusing to the topping unevenly.

More Muffins To Make

  • Pumpkin Pecan Muffins
  • Blackberry Crumb Muffins
  • Banana Pecan Muffins

Muffins' Resources

  • How To Get Domes In Muffins
  • How to Make Muffins Moist Every Time
  • How to Store Muffins So They Stay Bakery-Soft for Days
  • How to Freeze Muffins So They Taste Fresh

More Muffins

  • Apple Crumble Muffins (with Apple Pie Filling + Streusel)
    Jumbo Apple Pie Muffins with Crumb Topping
  • Blackberry crumb muffin cut in half, showing whole blackberries and moist yellow crumb inside
    Blackberry Muffins with Crumb Topping and Lemon Glaze
  • Banana Pecan Muffins with Maple Glaze
    Maple-Glazed Banana Pecan Muffins
  • Banana Pecan Muffin, moist and perfect
    How To Get Domes In Muffins

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Hi, I'm Olya! Welcome to the online home of my recipes that will make you look like a pro, yet without having to spend too much time in the kitchen! More about me →

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