2 (10 oz.) pkg. frozen chopped spinach, cooked and drained
1 (5 oz.) can water chestnuts, drained and thinly sliced (2/3 c.)
1 (10 oz.) pkg. frozen Welsh Rarebit, thawed
8 slices bacon, crisp cooked, drained and crumbled
1/2 of a 3 1/2 oz. can French fried onion rings

Combine spinach, water chestnuts and 1/3 of the rarebit in 10 x 6 x 1 1/2 inch baking dish. Top with crumbled bacon. Spread remaining rarebit evenly over all. Top with onion rings. Bake uncovered in moderate oven (350 degrees) for 15 minutes or until heated through. 6 servings.