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Sugar-Free Lemon Muffins - Bright, Zesty, and Naturally Sweet

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Prep Time 10 minutes
Cook Time 20 minutes
Total Time 30 minutes
Servings: 12 servings
Ingredients Method

Ingredients
  

  • 1 3/4 cups (220 g) all-purpose flour (or a 1:1 gluten-free baking blend)
  • 2 teaspoons baking powder
  • 1/2 teaspoon baking soda
  • 1/4 teaspoon fine sea salt
  • 2 large eggs, room temperature
  • 1/2 cup granulated sugar-free sweetener that measures like sugar (erythritol, allulose, or a blend)
  • 1/2 cup plain Greek yogurt (2% or whole milk)
  • 1/3 cup mild olive oil or avocado oil
  • 1/3 cup unsweetened milk (dairy or unsweetened almond milk)
  • 2 tablespoons fresh lemon zest (about 2 large lemons)
  • 1/4 cup fresh lemon juice
  • 1 teaspoon pure vanilla extract
  • Optional: 1 tablespoon poppy seeds
  • Optional glaze: 1/2 cup powdered sugar-free sweetener + 1–2 tablespoons lemon juice

Method
 

  1. Prep the pan: Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or lightly grease each cup.
  2. Mix dry ingredients: In a medium bowl, whisk together flour, baking powder, baking soda, and salt until evenly combined.
  3. Whisk wet ingredients: In a large bowl, whisk eggs and the sugar-free sweetener until slightly frothy. Add Greek yogurt, oil, milk, lemon zest, lemon juice, and vanilla. Whisk until smooth.
  4. Combine gently: Add the dry mixture to the wet mixture. Stir with a spatula just until no streaks of flour remain. If using poppy seeds, fold them in now. Do not overmix to keep the muffins tender.
  5. Fill the cups: Divide the batter evenly among the 12 muffin wells. They should be about 3/4 full.
  6. Bake: Place in the center of the oven and bake for 16–20 minutes. Muffins are done when the tops spring back to the touch and a toothpick comes out clean or with a few moist crumbs.
  7. Cool: Let muffins cool in the pan for 5 minutes, then transfer to a wire rack to cool completely.
  8. Optional glaze: For a brighter finish, whisk the powdered sugar-free sweetener with lemon juice to form a pourable glaze. Drizzle over cooled muffins. Let set for 10–15 minutes.