Bake up a batch of these moist lemon poppy seed muffins in under an hour! This lemon poppyseed muffin recipe has a sweet lemon glaze that packs delicious citrus flavor in every bite.
In a large mixing bowl, combine sugar and lemon zest. Pinch the zest into the sugar with your fingers until it becomes fragrant and the sugar takes on a pale yellow color, about 3 minutes. Add vegetable oil, melted butter, eggs, sour cream, whole milk, lemon juice, lemon emulsion, vanilla extract, and almond extract. Whisk everything together until smooth, about 1 minute. 1 1/4 cups Sugar3 tbsp Lemon Zest2/3 cup Vegetable Oil2 tbsp Salted Butter3 large Eggs2/3 cup Sour Cream1/3 cup Whole Milk3 tbsps Lemon Juice1 tbsp Lemon Emulsion1 tsp Vanilla Extract1/2 tsp Almond Extract
Then add poppy seeds, baking powder, and kosher salt and continue to whisk together until combined. 2 tbsps Poppy Seeds1 tbsp Baking Powder1 tsp Kosher Salt
Use a sifter to sift in the all purpose flour and once all of it is added to the bowl, gently whisk until all of the flour is fully incorporated, about 30 seconds. Cover the bowl with plastic wrap and refrigerate for at least 1 hour, ideally overnight. 2 3/4 cups + 2 tbsp All Purpose Flour
While the muffin batter is rest, make the lemon simple syrup. Combine water and sugar in a pan over medium low heat. Stir until the sugar is just dissolved, about 5 minutes, then remove from heat and add in lemon juice and stir. Set aside to cool. 1/4 cup Water1/4 cup Sugar 2 tbsp Lemon Juice
Preheat the oven to 425 degrees F. Grab a 12-cup muffin pan. Lightly grease every other muffin cup with melted butter, then add a touch of flour to coat, ensuring the entire cup is coated in the flour. Tap off any excess flour.
Fill the muffin cups with 1/3 cup of the batter - to the top. Fill the empty muffin cups with water, about 1/2 way up. This prevents the muffins from drying out and also prevents the pan from warping in the oven.
Bake the muffins for 5 minutes at 425 degrees F, then reduce the oven temperature to 375 degrees F and continue to bake for 12-16 minutes, until when you gently (and carefully) press the tops of the muffins, they spring back. You can also insert a toothpick and when it comes out with just a few moist crumbs (not wet batter), it's done.
Fresh out of the oven, brush generously with the lemon syrup. Gently move the muffins around/twist to ensure that the muffins don't adhere to the pan, then let the muffins cool in the pan for 5 minutes, then remove and place onto a wire rack to cool completely.
Notes
Do not overmix your batter. Mix batter until just combined to avoid tough muffins.
Use fresh lemons for the lemon zest and lemon juice. If you can find meyer lemons, I recommend using those as they have the best flavor!
The secret to the best homemade muffins is to let the batter rest in the refrigerator before baking. This allows the flour in the batter to absorb the moisture, yielding a fluffy tender muffin that has those sky high domes like a bakery muffin!
If you don't have fresh lemons for zesting, you can use store bought lemon juice. Just be sure to add an extra teaspoon of lemon juice.