Lemon Zucchini Poppy Seed Muffins
Lemon Zucchini Poppy Seed Muffins are deliciously moist and loaded with lemon flavor. These muffins are the perfect option for anyone with dairy and nut allergies. Make them your go-to choice for breakfast, brunch, or a satisfying mid-day snack.

Lemon Zucchini Poppy Seed Muffins…
In just ten minutes, you can effortlessly make these flavorful Lemon Zucchini Poppy Seed Muffins.ย We love muffins and decided to make them dairy-free! So we decided to add extra virgin olive oil instead of butter, some poppy seeds to add a little fun in the texture, and 2 cups of fresh zucchini for moisture. Then topped them with a silky smooth lemon icing for additional lemon flavor.
So to my surprise, these lemon zucchini poppy seed muffins turned out amazing!
Why Use Zucchini In Baked Goods?
- Zucchini adds nutrition.ย Zucchini is full of B-complex vitamins, folate, and rich in zinc, magnesium, and potassium.
- Plus, lemon and zucchini just go so well together!
- Zucchini makes these muffins overall healthier. Less sugar is added, and even less flour is needed.
- Plus, zucchini contains zero fat and is high in water and fiber.
- Best of all, it adds moisture to these lemon muffins, which makes them light and fluffy.

Ingredients You Will Need:
Our full printable recipe card with the exact amount of ingredients is located at the bottom. For this lemon zucchini poppy seed muffin recipe, you need the following ingredients:
- eggs (1 whole egg, plus one egg yolk is needed)
- sugar
- vanilla extract
- extra virgin olive oil
- fresh zucchini (about 2 medium zucchini)
- baking soda and some salt
- lemon for zesting
- fresh lemon juice
- unbleached all-purpose flour
- poppy seeds, and extra for garnish
- For Lemon Icing:
- 3/4 cup powdered sugar
- 3 Tbsp. lemon juice
- 1 tsp. lemon zest (zest of half a lemon)
How to Make These Lemon Zucchini Poppy Seed Muffins
How to Make our Lemon Zucchini Poppy Seed Muffins? It’s very easy! But first, let’s run through our Easy-To-Follow Steps so you will understand what’s involved before you start:
1. First, you will need one whole egg and one egg yolk. Place the egg and egg yolk into a large mixing bowl along with the sugar. Whisk for about 1 to 2 minutes, until it turns into a light, pale yellow color.

2. Next, while continuing to whisk, pour in the olive oil and vanilla extract. Then set it aside.
3.ย Use a mini chopper or a food processor to mince the zucchini into very tiny pieces.ย Pulse until it gets all the bits and pieces as little as possible, to a complete mince.

4. Whisk in the 2 cups of minced zucchini.
5. Zest one large lemon, then juice the lemon as well. I used 2 heaping tablespoons of lemon zest in these muffins to give them enough zesty lemon flavor.

6. Then whisk in the zest, lemon juice, baking soda, and salt.
7.ย Finally, whisk in the flour.ย Then add and whisk the poppy seeds.ย The mixture will be very thin.ย Divide the mixture evenly into the muffin pan and fill each one to the top.
8. Bake at 350 degrees for 28 to 33 minutes, depending on your oven, or until a toothpick inserted in the center comes out clean.

The lemon icing is made with just 3 simple ingredients! Fresh lemon juice, lemon zest, and powdered sugar.ย Topped with a sprinkle of poppy seeds to garnish.ย Perfect!
Recipe Tips:
- Extra Zucchini: If you have extra minced zucchini, Do Not add it to the mixture, or it will ruin the recipe. Save the extra minced zucchini for another recipe, like our Best Chocolate Zucchini Brownies.
- The Batter Is Soft: The mixture will be very soft and mushy, and that’s OK. Divide it evenly among the 12 muffin liners.
- Makes 12 Servings: This recipe will make 12 muffins.
- Before Zesting: It is best to rinse your lemon before zesting it. You may wash it with a safe vegetable soap, then rinse well before zesting. Even if you have organic lemons, you want to avoid some of the pesticides as much as possible.
FAQ’s
1. Can we taste the zucchini in these muffins? Nope! You can’t taste it at all.ย The zucchini is completely hidden in these muffins.
2. Do we need to squeeze out excess water from zucchini? No, we never do. These muffins need the extra moisture to make them fluffy and moist.
3. Do we need fancy equipment to make them? No, only a whisk will suffice!

A Delicious Muffin
Lemon zucchini poppy seed muffins are perfect for your morning coffee or tea.ย ย After one bite, I think you’ll agree with me when I say, these are the best-tasting muffins!ย A great recipe for you to try.ย
These muffins will stay fresh on your counter for up to 2 days and fresh for up to one week refrigerated if they last that long!
ENJOY!!
Try These Next!
- Death by Chocolate Zucchini Muffins
- Banana Chocolate Chip Muffins
- Easy Pumpkin Muffins with Icing
- Cinnamon Sweet Potato Muffins
- Mint Chocolate Chip Zucchini Brownies
- No-Bake Carrot Cake Bites
- Cinnamon Pumpkin Muffins
- Paleo Banana Chocolate Chip Muffins
- Blueberry Lemon Oat Muffins
More Lemon Treats!
- Italian Lemon Cookies with Lemon Glaze
- Bakery-Style Lemon Raspberry Cake
- Lemon Ricotta Silver Dollar Pancakes
Your comments help us! If you tried our lemon zucchini poppy seed muffins, let us know and leave a comment with a star rating! Sharing your insights and experiences helps everyone who reads them, and helps us too. And, follow us on Instagram, Pinterest, and Facebook.

Lemon Zucchini Poppy Seed Muffins
One bowl and 10 minutes to whisk all the ingredients, these Lemon Zucchini Poppy Seed Muffins are loaded with 2 cups of zucchini and enough lemon zest and lemon juice to make them moist and lemony delicious!ย
Ingredients
- 2 eggs (1 whole egg, plus one egg yolk is needed)
- 1 cup of sugar
- 1 teaspoon vanilla extract
- 1/2 cup extra virgin olive oil (or melted butter)
- 2 cups packed minced zucchini (about 2 medium zucchini)
- 1 tsp. baking soda
- 1/4 tsp. salt
- 2 to 3 Tbsp. of lemon zest (zest of an ex-large lemon)
- scant 1/4 cup fresh lemon juice
- 1 + 3/4 cups unbleached all-purpose flour
- 1 Tbsp. poppy seeds, and extra for garnish
For Lemon Icing:
- 3/4 cup powdered sugar
- 3 Tbsp. lemon juice
- 1 tsp. lemon zest (zest of half lemon)
Instructions
- Preheat Oven to 350 degrees F (180C). Line the muffin pan with paper cupcake liners Set aside.
- Arrange and place the rack in the middle of the oven.
- In one large mixing bowl, whisk the egg and egg yolk with sugar until it turns to a light pale yellow color, about 1 to 2 minutes.
- Whisk in olive oil and vanilla extract. Set it aside.
- Mince the zucchini in a mini chopper and spoon it into a (1 cup) measuring cup, packed, and add 2 cups to the mixture. Whisk in the zucchini until well combined.
- Next, whisk in salt, baking soda, lemon zest, and lemon juice.
- Finally, Slowly whisk in the flour into the mixture until well corporate, about 1 to 2 minutes or 50 strokes. Then whisk in the poppy seeds.
- Use an ice cream scoop to divide the mixture into 12 muffins cups evenly, and fill each one to the top.
- BAKE for 28 to 32 minutes, or until the toothpick comes out clean in the center.
- Allow the muffins to cool completely before drizzling the icing on top. Garnish with a sprinkle of poppy seeds on top.
- Makes: 12 lemon zucchini poppy seed muffins
Directions for Lemon Icing:
- Place powdered sugar into a small bowl, With a fork or small whisk, whisk in the lemon zest and lemon juice. If the icing is too thick, add a few more drops of lemon juice.
- Use a teaspoon to glaze the tops of the muffins. The icing is enough to glaze 6 to 8 muffins.
- Sprinkle on top with some poppy seeds, as a garnish.
Nutrition Information:
Yield: 12 muffins Serving Size: 1 servingAmount Per Serving: Calories: 239
Happy Baking ๐
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Weeknight Dinners Made Easy
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Hi! These look delicious! I just had a question about the ingredients. Are we supposed to use baking soda or baking powder? The ingredient list calls for baking soda, but you mention baking powder in the steps. Thanks!
Oh my, did I miss that? Let me check! I only see it says “baking soda” in the steps…unless I wrote it somewhere else. But if I did, I will go back in and edit that! But for now, it’s definitely baking soda!
Thanks so much, Euri!
Anna
Ooh, that frosting alone looks totally worth it!
Thanks so much for your kind words Jeff! ๐
These look and sound really wonderful, but three months ago, I cut out sugar and have gone gluten-free. Some recipes I can adapt, but I don’t think this one would work. The gluten-free flours work very differently!
Hi Sandra!
I totally understand. I have a friend who is gluten-free and she makes my recipes using almond flour, and she also suggests you can use Bob’s Red Mill All-Purpose Gluten-Free flour. She also uses Baking Stevia in place of sugar,
and she said, 1/3 cup plus 1 tablespoon of baking stevia = 1 cup sugar. Also, if you use pure powdered stevia, the stevia-to-sugar ratio is much lower. Only 1 teaspoon of powdered stevia = 1 cup of sugar. Plus,you can find conversion charts on the internet for sugar to stevia. I hope this helps! ๐