Prep the pan and oven: Preheat your oven to 350°F (175°C). Line a 12-cup muffin tin with paper liners or use silicone cups. This prevents sticking and makes cleanup easy.

Soften the cream cheese: In a large mixing bowl, add the cream cheese and let it sit at room temperature for 15–20 minutes. Soft cream cheese blends smoothly and avoids lumps.

Whisk the wet ingredients: Add the eggs, melted and cooled butter, and vanilla to the cream cheese. Beat with a hand mixer or whisk until smooth and creamy.

Sweeten the mix: Sprinkle in your keto sweetener and beat again until fully dissolved. If using lemon zest, mix it in now for a bright lift.

Add dry ingredients: In a separate bowl, whisk the almond flour, baking powder, salt, and cinnamon (if using). Fold the dry mix into the wet mix until just combined. Don’t overmix.

Portion the batter: Divide the batter evenly among the muffin cups. They should be about 3/4 full. A cookie scoop helps keep things neat.

Bake: Place the pan on the center rack and bake for 18–22 minutes. The muffins are done when the tops are set, lightly golden, and a toothpick comes out mostly clean with a few moist crumbs.

Cool completely: Let the muffins cool in the pan for 5–10 minutes, then transfer to a wire rack. Cooling helps them set so they don’t crumble.

Optional finishing touch: Dust lightly with powdered keto sweetener or add a dollop of whipped cream cheese before serving.