1/2 c. onions, sauteed in 1 stick butter
2 (10 1/2 oz.) pkgs. chopped spinach, microwaved and/or drained
1/2 c. Parmesan cheese
1 can artichoke hearts
1 pt. sour cream

I cut artichoke hearts in half, mix all together. Sprinkle with more Parmesan cheese on top. Bake at 350 degrees for 20 to 25 minutes.