Mini Lemon Donut Muffins with Lemon Curd or Preserves

The first time I tasted something that truly sang of lemon, I was a child visiting my grandmother in Florida. She had a Meyer lemon tree laden with fruit, and she baked a simple lemon loaf, its glaze glistening like morning dew. The bright, tangy flavor was sunshine bottled into a cake, and from that moment, I understood the transformative power of citrus in baking. These mini lemon donut muffins capture that same joyous feeling, each bite a burst of sunshine, made even more delightful with a surprise filling of tangy lemon curd. They’re tiny treasures that are perfect for sharing, or keeping all to yourself!

Recipe Overview

• Prep Time: 15 minutes
• Cook Time: 9-11 minutes
• Total Time: 24-26 minutes
• Servings: 36-45
• Yield: 36-45 mini muffins
• Dietary Type: Vegetarian

Ingredients

For the Donut Muffins:

• 1 1/2 cups all-purpose flour
• 2 teaspoons baking powder
• 1/4 teaspoon salt
• 3/4 cup granulated sugar
• 1 large egg
• 1/4 cup vegetable oil
• 1/2 teaspoon pure vanilla extract
• 2 1/2 teaspoons lemon zest
• 3/4 cup buttermilk

Topping:

• 3 tablespoons butter, melted
• 1/2 cup granulated sugar, for rolling
• 2/3 cup lemon curd or 2/3 cup preserves (for filling)

Equipment Needed

• Mini muffin tin
• Cooking spray or vegetable oil
• Small bowl
• Large bowl
• Whisk
• Mixer (hand or stand mixer)
• Cooling rack
• Pastry bag or ziploc bag
• Small round pastry tip

Instructions

1. Preheat your oven to 350°F (175°C). Lightly grease a mini muffin tin with cooking spray or vegetable oil. This step is crucial to prevent the muffins from sticking.
2. In a small bowl, whisk together the flour, baking powder, and salt. Whisking ensures the baking powder is evenly distributed, resulting in a lighter, more tender muffin.
3. In a large bowl, beat together the sugar and egg until the mixture is light in color. This step incorporates air, which contributes to the muffin’s texture. Use a hand mixer or stand mixer for best results.
4. Beat in the vegetable oil, vanilla extract, and lemon zest. The lemon zest adds a vibrant citrus aroma and flavor. Ensure you only zest the yellow part of the lemon, avoiding the bitter white pith.
5. Gradually add the flour mixture in two or three additions, alternating with additions of buttermilk. Begin and end with the flour mixture. This method prevents the gluten in the flour from developing too much, resulting in a softer muffin. Mix until just combined; avoid overmixing.
6. Divide the batter evenly into the prepared mini muffin cups, filling each about 3/4 full (approximately 1 tablespoon of batter per cup). An ice cream scoop can help ensure uniform filling.
7. Bake for 9-11 minutes, or until a toothpick or cake tester inserted into the center comes out clean. The baking time may vary depending on your oven, so keep a close eye on them. The muffins should be golden brown.
8. While the muffins are baking, prepare the topping. Place the melted butter in a small bowl. Place the sugar for rolling in a separate small bowl or deep-sided plate.
9. Remove the donuts from the pan immediately after baking. A small offset spatula can help loosen them. Dip the tops in the melted butter and then roll them in sugar. The butter helps the sugar adhere to the muffins.
10. Place the sugared muffins on a cooling rack to allow the sugar to set.
11. Once the muffins are cooled, fit a pastry bag or ziploc bag with a small round pastry tip. If using a ziploc bag, simply snip off a small corner.
12. Place the lemon curd into the pastry bag.
13. Poke a small hole in the side of each donut with the pastry tip and pipe a small amount of curd into the center of each donut (approximately 1 teaspoon). Be careful not to overfill the muffins, as the filling can leak out.

Expert Tips & Tricks

• Buttermilk Substitute: If you don’t have buttermilk, you can make a quick substitute by adding 1 tablespoon of lemon juice or white vinegar to a liquid measuring cup, then filling the rest of the cup with milk to reach 3/4 cup. Let it sit for 5 minutes before using.
• Zest with Ease: For easier zesting, use a microplane zester. It produces fine, flavorful zest without the bitter white pith.
• Muffin Tin Liners: While greasing the muffin tin is sufficient, you can also use mini muffin liners for easier cleanup.
• Even Baking: To ensure even baking, rotate the muffin tin halfway through the baking time.
• Make Ahead: The muffins can be baked a day ahead of time. Store them in an airtight container at room temperature. Fill them with lemon curd just before serving to prevent them from becoming soggy.
• Room Temperature Ingredients: Using room temperature ingredients will help ensure that the batter comes together smoothly and bakes evenly.

Serving & Storage Suggestions

These mini lemon donut muffins are best served slightly warm or at room temperature. The bright lemon flavor makes them a perfect treat for breakfast, brunch, or dessert. Arrange them on a platter for an elegant presentation or serve them individually as a sweet ending to a meal.

Store leftover muffins in an airtight container at room temperature for up to 2 days or in the refrigerator for up to 5 days. For longer storage, freeze the muffins in a single layer on a baking sheet, then transfer them to a freezer bag or container. They can be frozen for up to 2 months. Thaw at room temperature before serving. If desired, you can reheat them briefly in the oven or microwave. Fill with lemon curd after thawing, or before serving.

Nutritional Information

Note: Nutritional information is an estimate and may vary based on specific ingredients and portion sizes.

Nutrient	Amount per Serving	% Daily Value
Calories	72 kcal	4%
Total Fat	2.7g	4%
Saturated Fat	0.9g	4%
Cholesterol	7.9mg	2%
Sodium	52.3mg	2%
Total Carbohydrate	11.3g	3%
Dietary Fiber	0.2g	0%
Sugars	7.2g	28%
Protein	0.9g	1%

Variations & Substitutions

• Gluten-Free: Substitute the all-purpose flour with a gluten-free all-purpose blend. Ensure the blend contains xanthan gum for binding.
• Dairy-Free: Replace the buttermilk with a dairy-free buttermilk alternative, such as almond milk mixed with lemon juice or vinegar. Use a plant-based butter substitute for the topping.
• Other Citrus Zest: Experiment with other citrus zests, such as orange or lime, for a different flavor profile.
• Different Fillings: Instead of lemon curd, try filling the muffins with raspberry jam, Nutella, or a simple cream cheese frosting.
• Poppy Seed Variation: Add 1-2 tablespoons of poppy seeds to the batter for a subtle nutty flavor and visual appeal.

FAQs (Frequently Asked Questions)

Q: Can I use regular milk instead of buttermilk?
A: While you can use regular milk, buttermilk adds a tangy flavor and tender texture to the muffins. For a similar effect, try the buttermilk substitute mentioned in the Expert Tips & Tricks section.

Q: Can I bake these in a regular-sized muffin tin?
A: Yes, you can bake these in a regular-sized muffin tin, but you will need to adjust the baking time accordingly. Bake for 15-20 minutes, or until a tester inserted into the center comes out clean.

Q: Can I make the lemon curd myself?
A: Absolutely! Homemade lemon curd is a delicious addition to these muffins. There are many recipes available online for lemon curd.

Q: How do I prevent the muffins from sticking to the tin?
A: Thoroughly grease the mini muffin tin with cooking spray or vegetable oil. Alternatively, you can use mini muffin liners for easy removal.

Q: My muffins are dry. What did I do wrong?
A: Overbaking is the most common cause of dry muffins. Be sure to check for doneness after 9 minutes and avoid overmixing the batter. Also, be sure you are measuring flour accurately – spooning and leveling is best to avoid packing the flour in.

Final Thoughts

These mini lemon donut muffins are little bursts of sunshine that are sure to brighten your day. Whether you’re a seasoned baker or just starting out, this recipe is easy to follow and yields delicious results. Don’t be afraid to experiment with different fillings and toppings to create your own signature version. So, gather your ingredients, preheat your oven, and get ready to bake up a batch of these delightful treats! I encourage you to share your baking creations with friends and family, and I welcome your feedback on this recipe. Pair these muffins with a cup of hot tea or coffee for a truly comforting experience. Happy baking!