Kirks Amazing Spinach Dip

2 large sweet onions diced (vidalia or oso)
8 diced garlic cloves
2 cans of diced tomatoes (petite work best)
20 diced serranos (completely optional, if you do use them chop them up very fine in a food processor)
2 blocks of Philadelphia Cream Cheese softened
1 pint of whole cream
4 cups of shredded sharp cheddar cheese
4 cups of shredded monterey jack cheese
4 table spoons of red wine vinegar
1 32oz bag of frozen chopped spinach
1/4 cup of extra virgin olive oil

Saute olive oil, onions, garlic & serranos until soft.  Add tomatoes and spinach and bring to a boil.  Pour over cream cheese and mix thoroughly.  Stir in remaining ingredients.  Cover and bake at 375 for 40 minutes.  Stir and cool before serving.