Preheat oven to 400 degrees and line a 12-cup muffin tin with paper liners or spray with non-stick spray.
In a large bowl, whisk together the flour, poppy seeds, baking powder, baking soda, salt, granulated sugar, and lemon zest. Set aside.
In a medium bowl, whisk together the egg, fresh lemon juice, lemon extract, Salute Santé! Lemon Infused Grapeseed Oil until completely combined.
Pour the wet ingredients into the dry ingredients and mix until just combined. Transfer the batter to the 12 muffin cups, they will be almost filled.
Bake at 400 degrees for 14-15 minutes or until done. Do not over-bake. When done, remove from the baking pan immediately and cool completely on a wire rack.
Cool before adding the glaze.