Ham and Rice with Curry

We ate this at my mother-in-law's house. I love, love, love it.
2 c cooked rice
1 1/2 cans of cream of mushroom soup
1 c grated cheddar cheese
2 c diced ham
1 c. mayonnaise
3 tsp lemon juice
1 tsp curry
1/2 c milk
(I think that's it, oh and those crunchy fried onions to spread on top, or if you don't have them crunched up potato chips)

Put the rice in a greased 9 x 13. Then mix up the ham, cream of soup, cheese, mayo, lemon juice, curry, and milk. Pour it on top and mix it up. Cook at about 300 for 30 minutes, covered. (That's what the recipe says but my mother-in-law came home, turned it up to 375 and left it a little longer, so just cook it until it's nice and hot.) After you take it out add the onions or potato chips. SO GOOD!