Step 1

Heat oven to 350°F. Spray 1 1/2-quart casserole with nonstick cooking spray. Cook pasta to desired doneness as directed on package. Drain.

Step 2

Meanwhile, in large saucepan, cook onions and garlic in oil over medium heat for 30 to 60 seconds or until garlic begins to turn golden. Stir in flour; cook until mixture is smooth and bubbly. Gradually add broth and half-and-half, stirring constantly, until mixture boils and thickens. Remove from heat.

Step 3

Stir in wine, cooked pasta and all remaining casserole ingredients. Spoon into sprayed casserole.

Step 4

In small bowl, combine topping ingredients; mix well. Sprinkle over top.

Step 5

Bake at 350°F. for 25 to 30 minutes or until casserole is bubbly and thoroughly heated.