Preheat the oven to 350 degrees F. Spray 10 wells of a muffin pan with cooking spray. In a large bowl, whisk together the almond flour, Swerve, flaxseed meal, poppy seeds and baking powder.
Mix in the avocado oil, almond milk, eggs, lemon zest and lemon juice until batter is smooth.
Distribute the batter evenly among the prepared muffin wells. Bake for 20-25 minutes, until the tops are slightly golden.
Store muffins on the countertop, covered, and enjoy within 2 days. You can also store in the fridge in an airtight container for up to a week.