Toss together first 6 ingredients on a lightly greased 15- x 10-inch jelly-roll pan.
Prepare potatoes as directed.
Bake cauliflower mixture, with potatoes, 25 minutes or until cauliflower is brown, stirring once. Toss with raisins, walnuts, and vinaigrette. Spoon over potatoes.
TRY THESE TWISTS
COUNTRY HAM and CHEESE: Cook 1/2 cup chopped country ham in 1 tsp. hot vegetable oil in a small skillet over medium heat, stirring often, 5 to 7 minutes or until browned. (You can also use Canadian bacon.) Divide ham, 1/2 cup (2 oz.) shredded 2% reduced-fat Cheddar cheese, 1/4 cup light sour cream, and 3 Tbsp. chopped fresh chives among Basic
SPINACH and MUSHROOM: Cook 1 (8-oz.) package sliced baby portobello mushrooms; 2 garlic cloves, minced; 1 (6-oz.) package fresh baby spinach; and 1/4 tsp. each salt and pepper in 2 Tbsp. hot olive oil in a large skillet, stirring often, 5 minutes. Stir in 1/4 cup toasted pine nuts, 1/2 cup crumbled reduced-fat feta cheese, and 2 Tbsp. bottled balsamic glaze.
HAWAIIAN STYLE: Cook 1 cup chopped cooked ham and 1/2 cup each chopped red bell pepper, fresh pineapple, and green onions in 1 tsp. hot vegetable oil in a large skillet, stirring constantly, 6 minutes or until tender. Stir in 2 Tbsp. each hoisin sauce and water.