1 pound ham, cut into 1 inch cubes
1 cup milk
1 (8 ounce) package cream cheese, softened
1 (10 ounce) package frozen chopped spinach, thawed
2 tablespoons butter or margarine
1 (10.75 ounce) can condensed cream of mushroom soup
1 (4.5 ounce) can diced tomatoes
1 (8 ounce) package shredded Cheddar cheese
1 (8 ounce) package shredded Monterey Jack cheese
Place ham in a large pot with enough water to cover. Bring to a boil, then reduce heat to medium-low. Boil 2 to 3 minutes, or until lightly beaten. Remove ham from heat, rinse under cold water, and drain.
Melt cream cheese in a medium bowl. Stir in cream of mushroom soup, cream of chicken soup, diced tomatoes, Cheddar cheese, Monterey Jack cheese. Mix thoroughly.
Pour mixture into a large serving bowl. Chill in refrigerator for several hours, or overnight.