In a large skillet over medium-high heat arrange the asparagus spears in a single layer. Cook for 2 minutes until a slight surface char develops.
Add the MagicalButter and garlic stir and let simmer for 3-5 minutes depending on thickness of the spears.
Add the harissa paste and stir thoroughly. Then add the lime juice stir well and let simmer for about 5 minutes or until the preferred doneness is achieved. Don’t overcook—no one likes a limp spear!
Garnish your Harissa Butter Asparagus with the cilantro and lemon zest. Serve and enjoy!