Step 1

In a bowl, combine the first 7 ingredients; beat until smooth. Fold in half of the onions. Spread onto the bottom and up the sides of a greased 13x9-in. baking dish, forming a shell. Bake, uncovered, at 350° for 20-25 minutes or until edges are lightly browned.

Step 2

In a saucepan, cook broccoli in a small amount of simmering water until crisp-tender; drain. Place in the potato shell. Sprinkle with cheese and remaining onions. Bake 10 minutes longer.