Lemon Poppy Seed Muffins

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Hi Bold Bakers!

WHY YOU’LL LOVE THIS RECIPE: My easy Lemon Poppy Seed Muffins are soft, moist, and bursting with fresh lemon flavor—just like your favorite coffee-shop treat, but made right at home! 

• Bright, fresh flavor: Lemon zest gives these muffins a natural, vibrant taste.
• Beginner-friendly: This is a simple one-bowl recipe with no mixer needed.
• Classic poppy seed crunch: That nutty flavor is so satisfying!
• Everyday ingredients. Just kitchen staples here—nothing complicated.
• Ready in an hour! A quick go-to muffin recipe the whole family will love.

To me, muffins are the answer to so many questions—What can I make ahead for breakfast, what can I make quickly for a bake sale, what would be a delicious snack with a cup of tea? My Lemon Poppy Seed Muffins recipe is a foolproof way to get bakery-style results at home, and as a plus, they fill your kitchen with a lovely citrus aroma.

My top tip for you is don’t overmix the batter—lumps are perfectly fine! Overmixing develops gluten, which can make muffins tough, while light mixing will keep them tender. As the muffins bake, the flour fully hydrates, and the small lumps disappear.

For more quick muffin recipes, be sure to check out my Classic Banana Nut Muffins, Chocolate Chip Muffins, and Applesauce Muffins.

Bold Bakers Loved This!

“These lemon poppy seed muffins are AWESOME!”—Jayasri

“I made these muffins for me and my husband, and they were delicious! Unfortunately, our daughter popped in and liked them so much that she took the rest home with her, so I’m baking another batch right now!”—Sonia

“Your lemon poppy seed muffins are absolutely beautiful. I put half the amount of batter in the muffin case, added a dollop of curd, then topped with more batter.”—Ronnie

IMPORTANT NOTE: This recipe was improved and updated on 5/31/2026, to include explanations and substitutes of key ingredients, make-ahead and storage instructions, answers to the most frequently asked questions, and Pro Chef Tips. 

Table of Contents

• Tools You Need 
• Key Ingredients and Substitutes
• How to Make Lemon Poppy Seed Muffins
• Gemma’s Pro Chef Tips
• Make-Ahead and Storage Instructions
• Mixins and Flavor Variations
• FAQs
• More Summer Muffin and Quick Bread Recipes

Tools You Need

• Mixing bowls
• Measuring spoons
• Measuring cups
• Glass measuring jug
• Kitchen scale (optional)
• Muffin tin
• Paper liners
• Whisk
• Spoon

Key Ingredients and Substitutes

Egg

• The egg is an emulsifier, binding the ingredients into a smooth batter.
• Additionally, the egg adds rich flavor.
• Use my quick tips to get your eggs to room temperature so they will blend smoothly and efficiently.
• Substitutes: Use an additional ¼ cup (2 oz/57 g) of plain yogurt instead of the egg.
  • You can also use a flaxseed egg instead of a regular egg. Mix 1 tablespoon of ground flaxseed with 3 tablespoons of water and let sit for 5 minutes.
    • Note that a flaxseed egg will make the muffins more tender, with a nuttier flavor.

Granulated sugar

• Granulated sugar sweetens the lemon muffins.
• Importantly, the sugar helps keep the muffins moist and helps make them golden-brown.
• Substitute: Use an equal amount of light brown sugar.

Plain yogurt

• Plain yogurt adds moisture and tenderness.
• Additionally, the plain yogurt adds a lovely tangy note in this lemon poppy seed muffin recipe.
• Substitutes: Use the same amount of sour cream.
  • You can also use the same amount of dairy-free yogurt.

Vegetable oil

• Vegetable oil keeps the muffins soft.
  • Oil is all fat—it doesn’t contain water. The lack of water means there’s less gluten development, and the muffins will have a more tender texture than muffins made with butter.
• Additionally, oil keeps muffins extra moist and keeps them from drying out.
• Substitute: Use the same amount of coconut oil or light olive oil.

Whole milk

• Whole milk adds flavor and helps create a rich crumb.
• Substitute: Use the same amount of non-dairy milk if you’d like.

Lemon zest

• Lemon zest, which contains essential oils, adds bright, natural lemon flavor.
  • Note: Do not substitute lemon juice for zest. The lemon juice doesn’t have the same concentrated flavor, and it will make the muffin batter too wet.

Vanilla extract

• Vanilla extract enhances the flavors in the poppy seed muffins and adds a lovely, warmly sweet note.
• Substitute: Use the same amount of Vanilla Bean Paste.

All-purpose flour

• All-purpose flour gives the lemon poppy seed muffins structure and contributes to a soft crumb.
• Substitutes: For gluten-free muffins, you can use an equal amount of 1:1 gluten-free baking mix, like my Easy Almond Flour Baking Mix, or another gluten-free flour.

Poppy seeds

• Poppy seeds add crunch and a subtle, nutty taste that goes perfectly with lemons.
• If you don’t care for poppy seeds, just omit them.

Baking powder

• Baking powder helps the muffins rise and contributes to a light texture.

Salt

• Salt enhances the overall flavor and balances the sweetness.

How to Make Lemon Poppy Seed Muffins

1. Prepare to bake. Preheat the oven to 375°F (190°C). Place 9 muffin liners in a muffin tin. Set aside.
2. Mix wet ingredients. In a large mixing bowl, add the egg, sugar, yogurt, oil, milk, lemon zest, and vanilla extract and whisk until well combined.
3. Combine dry ingredients. In a separate bowl, stir together the flour, poppy seeds, baking powder, and salt.
4. Mix dry ingredients and wet ingredients together. Add the dry ingredients into the wet and mix until just combined. (A few lumps are okay).
5. Add batter to pan. Divide batter evenly between the prepared muffin cups, filling them ¾ of the way.
6. Bake muffins. Bake for 30-35 minutes, or until a toothpick inserted into the center of a muffin comes out clean.
7. Cool. Allow to cool for 10 minutes before removing muffins from the tin.

FULL (PRINTABLE) RECIPE BELOW! 

Gemma’s Pro Chef Tips

• Mix with a whisk. A wire whisk is the best tool for fully combining the dry ingredients and ensuring the baking powder is evenly distributed.
• Use oil. Vegetable oil, which stays liquid at room temperature, keeps these muffins moist and soft longer.
• Check your zest. When combining the wet ingredients, check that the lemon zest is evenly mixed in and not clumped together.
• Don’t overmix. When combining the wet and dry ingredients, a few small lumps are ok. Overmixing develops gluten and can lead to tough, flat muffins.
• Use nine muffin cups. Dividing the batter into nine cups instead of all 12 gives you bakery-style, tall muffins.
• Fill generously. Your muffin cups should be ¾ full, so the muffins bake up with nice domed tops.
• Bake for 30-35 minutes. Note that this batter takes a few minutes longer to bake than some of my other muffin batters, because it has a high moisture content and makes large, bakery-style muffins.

Make-Ahead and Storage Instructions

Make-ahead tips

• The batter can be mixed up and put in the wrappers the day before and then baked off fresh the next day for easy entertaining. Even though the raising agent will have started to activate you will still get a rise the next day when baked.
• These muffins are most delicious the day they are made, but you can bake and cool them and store them in an airtight container at room temperature for up to two days before serving.
• For longer storage, wrap cooled muffins well and place them in a freezer bag or freezer-safe container for up to eight weeks.
• To refresh the muffins, rewarm in a 300°F (150°C) oven or just pop them in the microwave.

How to store leftovers

• Store leftovers in an airtight container at room temperature for up to two days.
• For more extended storage, wrap cooled muffins well and place them in a freezer bag or freezer-safe container for up to eight weeks.
• Refresh the muffins by rewarming in a 300°F (150°C) oven or heat them in the microwave.

Mix-In and Flavor Variations

• For an extra lemon flavor, add ¼ to ½ teaspoon of lemon extract to the batter along with the zest.
• Increase the nuttiness by adding ¼ teaspoon of almond extract to the batter and topping with sliced almonds before baking.
• Add juicy flavor by folding in 1 cup (5 oz/142 g) of fresh or frozen blueberries to the batter.
  • Tossing the berries in a little flour first will keep them from sinking. 
• Go with a dessert vibe by folding in ½ cup (3 oz/85 g) of chopped white chocolate or mini white chocolate chips.
• Drizzle muffins with a glaze made with sifted powdered sugar and fresh lemon juice, or simply dust with confectioner’s sugar
• I like these muffins as is with cup of tea, but they’re also lovely served with berries, or with warm butter and honey, or along with Greek yogurt or regular yogurt.

FAQs

Can I make these poppy seed lemon muffins gluten-free?

• Yes, you can make these poppy seed lemon muffins gluten-free.
• Replace the all-purpose flour with a 1:1 gluten-free baking mix, like my Easy Almond Flour Baking Mix, or another gluten-free flour.
• Also make sure all of your other ingredients are certified gluten-free.

How do I make Lemon Poppy Seed Muffins without an egg?

• To make Lemon Poppy Seed Muffins without an egg, simply substitute with an additional ¼ cup (2 oz /57 grams) of plain yogurt.
• You can also replace the egg with a flax egg. Mix 1 tablespoon of ground flaxseed with 3 tablespoons of water and let sit for 5 minutes before mixing it into the batter.
• For more alternatives, see my guide to egg substitutes for baking.

Can I make this muffin recipe in a loaf pan?

• Yes, you can make this muffin recipe in a loaf pan.
• Use an 8 ½ x 4 ½-inch (21 x 11-cm) loaf pan
• Bake at 350°F (180°C) (bake a loaf at a lower temperature than the muffins so that the loaf won’t over-brown before the center cooks).
• Bake for 40-50 minutes until a skewer comes out clean.

How do I get muffins with high, domed tops?

• To get muffins with high, domed tops, take care not to overmix. Mixing too much will develop more gluten, resulting in flatter, tougher muffins.
• Make sure the cups are ¾ full. Don’t skimp when adding the batter.
• For extra insurance to get a lofty muffin, you can bake at 400°F (200°C) for the first 5 minutes, and then reduce the temperature to 375°F (190°C).

More Summer Muffin and Quick Bread Recipes

• Strawberry Cornmeal Quick Bread
• Sourdough Blueberry Muffins
• Rhubarb Ginger Quick Bread
• Blackberry Muffins with Oatmeal
• Blueberry Cream Cheese Quick Bread

IMPORTANT NOTE: This recipe was improved and updated on 5/31/2026, to include explanations and substitutes of key ingredients, make-ahead and storage instructions, answers to the most frequently asked questions, and Pro Chef Tips. 

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