Sort:  

The taste of it was really surprising to me, it's packed with sharp flavor which is a little bit spicy, especially seeds tastes really strong and they look funny. The flavor reminds me of black radishes, but sharper. The whole plant is edible and really healthy and I'm still getting intoduced to it in my kitchen.
I love the tea made of flowers, I also read that it's possible to dry the whole plant and grind it as a spice.