Killer Crab Cakes and Bitter Salad with Sweet Red Pepper Dressing

Name: Killer Crab Cakes and Bitter Salad with Sweet Red Pepper Dressing
Ingredients: 1 starchy potato, peeled and thinly sliced; 2 cloves garlic; Coarse salt; Handful fresh flat-lead parsley; Couple sprigs fresh thyme, leaves finely chopped; 1/2 lemon, zested and juiced; 1/2 teaspoon crushed red pepper flakes; 2 (6-ounce) tubs fresh lump crabmeat, available at fresh seafood counter; 7 tablespoons extra-virgin olive oil, divided; 2 roasted red peppers; 1 small shallot, chopped; 2 teaspoons sugar; 2 tablespoons red wine vinegar; Black pepper; 1 small escarole, chopped; 1 small head radicchio, chopped; 1 endive, chopped