Cauliflower Salad
["1 large cauliflower", "1/2 c. finely chopped celery", "1/4 c. chopped shallots", "1 c. frozen peas, thawed", "1/3 c. mayo", "1 tsp. lemon juice", "1 tsp. Dijon mustard", "1 Tbsp. sour cream", "salt and pepper", "lettuce", "2 tomatoes, cut in wedges"]
["Break cauliflower into flowerets and rinse well.", "Cook to crisp-tender stage; do not overcook.", "Drain and add celery, shallots and thawed peas."]
["cauliflower", "celery", "shallots", "frozen peas", "mayo", "lemon juice", "mustard", "sour cream", "salt", "tomatoes"]