Zest lemon to yield 1 teaspoon. Cut the lemon and juice to yield 1 tablespoon, discarding any seeds.
1 lemon
You can freeze any excess zest or juice in small silicone trays, like ice cube trays, and save for another recipe.
In a small bowl, combine the lemon zest and juice with the olive oil, dijon, honey, and crushed red pepper flakes. Whisk until smooth and slightly thickened.