"Broccoli Cauliflower Casserole Recipe. This creamy casserole can be made a day ahead, refrigerated and then baked just before dinner. Using frozen vegetables makes this dish a cinch. Recipe courtesy of McCormick®. Nutrition Information (per serving): Calories: 179, Fat: 11 g, Carbohydrates: 13 g, Cholesterol: 31 mg, Sodium: 432 mg, Fiber: 3 g, Protein: 7 g. Make-Ahead Tip: Unbaked casserole may be prepared 1 day ahead. Cover and refrigerate. Bake as directed. Flavor Variation: Substitute 1 teaspoon McCormick® Lemon & Pepper Seasoning Salt and 1/2 teaspoon McCormick® Basil Leaves for the Italian Seasoning...."