To give this velvety soup a smoother texture, strain it through a fine-mesh sieve. If you can't find watercress, arugula makes a good substitute.
Purple or red-skinned potatoes are best for these creepy bites. Serve warm or at room temperature. Have little forks on hand to keep zombie fingers out of the dip.
Excess moisture in cabbage can cause it to burn during roasting. To prevent this, we've cured these cabbage wedges in salt for an hour before cooking to draw out any liquid.
With the cabbage topping and homemade tartar sauce, these tender burgers taste like a fresh, healthy version of a fish-and-chips dinner – perfect for a summer evening.