Baked Onion Gratin

Step 1

Preheat oven to 425˚F. Grease 9-inch square baking dish with half of the butter. Arrange onion slices in bottom of baking dish.

Step 2

In bowl, whisk together 2 tbsp cream and flour until smooth. Whisk in remaining cream and Seasoned Vegetable Base; pour over onions.

Step 3

Sprinkle Cheddar and Parmesan over top. In large bowl, using fingertips, cut remaining butter into bread crumbs. Sprinkle evenly over top.

Step 4

Cover with foil; bake for 20 minutes. Remove foil; bake for 10 to 15 minutes or until bubbling and golden brown on top.