Crumbl Lemon Poppy Seed Cookies
Crumbl Lemon Poppy Seed Cookies are my kind of cookie when I want something thick and soft with a real bright lemon flavor. They’re sweet, but the lemon keeps them tasting fresh instead of heavy.
This version has a cream cheese cookie base that bakes up plush and tender, plus poppy seeds for that classic little crunch. The lemon glaze on top is simple, but it’s what makes the whole cookie taste finished.
I like these for weekend baking, spring gatherings, baby showers, and cookie trays when I want something that isn’t chocolate. They’re also great when you need a dessert that looks nice without any fancy decorating.
Why You’ll Love This Recipe
Soft and Thick: These bake up tall and tender, with set edges and a soft center that stays that way.
Real Lemon Flavor: Lemon zest, lemon juice, and a little lemon extract make the flavor obvious (in a good way).
That Glaze Matters: The lemon glaze adds a bright sweet finish and gives you that bakery-cookie look without extra work.
Reliable Dough: This dough is easy to scoop and shape, and chilling helps it hold its shape instead of spreading thin.
Great for Cookie Trays: They stand out next to chocolate and spice cookies, especially around spring holidays.
Key Ingredients
Cookie Dough
- Unsalted butter: I like unsalted so the salt level stays in your control. Make sure it’s softened so it creams smoothly.
- Granulated sugar: Keeps these more like a lemon sugar cookie than a chewy brown-sugar cookie.
- Cream cheese: This is what gives the cookies that soft, slightly plush bite. Use the block-style cream cheese, not the whipped kind.
- Eggs: Room temperature eggs mix in better and help the dough stay smooth.
- Lemon zest: Fresh zest is best here since it’s where a lot of the lemon flavor comes from. Zest first, then juice your lemons.
- Lemon juice: Fresh is ideal, but bottled will work in a pinch.
- Vanilla extract: It rounds out the lemon so it doesn’t taste sharp.
- Lemon extract: Helps the lemon flavor come through even after baking. A little goes a long way.
- All-purpose flour: I use regular all-purpose flour here. Spoon and level if you tend to pack flour into the measuring cup.
- Cornstarch: This helps the cookies stay soft and gives them a more tender crumb.
- Baking powder: Adds a little lift so the cookies don’t bake up dense.
- Baking soda: Helps the dough spread just enough and sets the edges.
- Salt: Don’t skip it or the lemon and vanilla will taste flat.
- Poppy seeds: Classic for lemon poppy seed, and they add that tiny crunch that makes these more interesting.
- Milk: Just enough to bring the dough together if it feels a little dry. Any milk you have is fine.
Lemon Glaze
- Powdered sugar: This gives you a smooth glaze without any graininess.
- Lemon juice: Adds tang and keeps the glaze from tasting like plain sugar.
- Lemon zest: I like a little zest in the glaze for extra lemon aroma on top.
- Unsalted butter: A small amount makes the glaze taste richer and helps it set nicely.
- Vanilla extract: Just a touch keeps the glaze from tasting one-note.
- Milk: Use a splash at a time if you need to thin the glaze to a spoonable consistency.
Recipe Instructions
- Preheat the oven: Heat the oven to 350°F and line baking sheets with parchment paper.
- Cream the butter: Beat the softened butter, cream cheese, and sugar until light and fluffy.
- Add the eggs: Mix in the eggs, lemon zest, lemon juice, vanilla extract, and lemon extract until smooth.
- Mix the dry ingredients: Whisk the flour, cornstarch, baking powder, baking soda, salt, and poppy seeds together.
- Add the dry ingredients: Mix the dry ingredients into the wet ingredients just until combined, then add the milk to make a soft, scoopable dough.
- Chill the dough: Cover and chill the dough for about 30 minutes.
- Shape the cookies: Scoop the dough into 1/4-cup portions and gently flatten into thick discs on the prepared baking sheets.
- Bake: Bake for about 10 to 12 minutes, until the edges are set and the tops look matte but not browned.
- Cool: Let the cookies cool on the pan for 10 minutes, then transfer to a rack to cool completely.
- Make the glaze: Whisk the powdered sugar, lemon juice, lemon zest, melted butter, and vanilla extract until smooth and thick but pourable. Add a little milk as needed to thin.
- Glaze the cookies: Spoon glaze over the cooled cookies, then let it set for about 15 minutes before serving.
My Tips!
This is the section that separates “good” from “wow.” If you read only one part of this post, make it this one — it’s where I reveal my recipe trick.
Recipe Tips & Tricks
Use room temperature dairy and eggs. It really does make the dough smoother and easier to mix. Cold cream cheese tends to leave little lumps behind.
Chill the dough even if you’re tempted to skip it. A short chill helps the cookies stay thick and keeps them from spreading too much.
Don’t overmix once the flour goes in. Mix just until you stop seeing dry flour. Overmixing makes the cookies bake up tighter.
Pull them when the tops look matte. You’re not waiting for browning here. If they look done around the edges but still a little soft in the middle, that’s the moment.
Keep the glaze thick. If it’s too thin it will slide right off and disappear into the cookie. I like it spoonable, not runny.
Simple tweaks
Here’s where the fun begins — a few simple tweaks can turn this recipe from casual treats into the star of any party.
Serving Suggestions
- Tea: These are really good with black tea or an Earl Grey. The lemon works nicely with that slightly bitter tea flavor.
- Coffee: I usually have one with a latte or an iced coffee. Something creamy balances the lemon glaze.
- Fresh berries: Blueberries or raspberries on the side make the plate feel a little lighter. It’s also a nice way to serve them for brunch.
- Whipped cream: If you’re turning this into a plated dessert, add a small dollop on the side. It’s simple and looks nice with the glaze.
Eat it later
This section explains how to store leftovers properly and how far in advance the recipe can be prepared.
Storage and Make Ahead
Store baked cookies airtight at room temperature for 2 days. After that, I move them to the fridge since the dough has cream cheese. Bring them back to room temp before serving.
Refrigerate for up to 5 days. The glaze will firm up more in the fridge, which is fine. The cookies taste best after they sit out for 20 to 30 minutes.
You can make the dough ahead and chill it in the fridge for a day before baking. If it’s very firm, let it sit on the counter for a bit so it’s easier to scoop.
If you want them to last longer, freeze the baked cookies in a freezer container. Thaw at room temperature, and if the glaze looks dull, add a tiny fresh spoonful of glaze on top.
It could help!
Before you close the tab or print the recipe, scroll through these quick answers.
Recipe FAQs
Can I substitute sour cream for the cream cheese?
Yes. Sour cream works, and it makes the cookies a little tangier and very soft. The dough may feel slightly looser, so I’d definitely chill it before baking.
How do I know when lemon poppy seed cookies are done?
Look for set edges and a matte top. You don’t want much browning, and the centers should still look a bit soft when you pull them from the oven since they finish setting on the pan.
Can I make the glaze thicker or thinner?
Totally. For a thicker glaze, add a little more powdered sugar. For a thinner drizzle, add milk a teaspoon at a time until it’s the consistency you want.
Can I add more lemon flavor?
Yes—more zest is the easiest way. You can also add a couple extra drops of lemon extract, but go slow because it can take over quickly.
Why did my cookies spread too much?
The most common reason is warm dough. If your butter or cream cheese was very soft, or your kitchen is warm, chilling the dough longer usually fixes it.
Keep it with you
The printable version with print button is at the end of the post, easy to follow, and includes all the steps you’ll need.
MORE RECIPES TO TRY
Crumbl Lemon Poppy Seed Cookies
Ingredients
Cookie Dough
- 1 cup unsalted butter softened
- 1 cup granulated sugar
- 1 4 oz cream cheese softened
- 2 large eggs room temperature
- 1 tbsp lemon zest
- 2 tbsp lemon juice
- 1 tsp vanilla extract
- 1 tsp lemon extract
- 2 3 4 cups all purpose flour
- 2 tbsp cornstarch
- 1 tsp baking powder
- 1 2 tsp baking soda
- 1 2 tsp salt
- 2 tbsp poppy seeds
- 2 tbsp milk.
Lemon Glaze
- 1 1 2 cups powdered sugar
- 2 tbsp lemon juice
- 1 tsp lemon zest
- 1 tbsp unsalted butter melted
- 1 2 tsp vanilla extract
- milk as needed to thin.
Instructions
Prepare Dough
- Preheat oven to 350 F and line baking sheets with parchment paper
- cream butter cream cheese and sugar until light and fluffy
- mix in eggs lemon zest lemon juice vanilla extract and lemon extract until smooth.
Bake And Finish
- Whisk flour cornstarch baking powder baking soda salt and poppy seeds then mix into wet ingredients just until combined and add milk to form a soft scoopable dough
- chill dough 30 minutes then scoop 1 4 cup portions and gently flatten into thick discs
- bake 10 to 12 minutes until edges are set and tops look matte but not browned then cool on pan 10 minutes and transfer to a rack
- whisk glaze ingredients until smooth and thick but pourable then spoon over cooled cookies and set 15 minutes before serving.
