Finely chop onion and 2 cloves of garlic. Cut remaining garlic into thin slices.

Heat large pot on medium high heat. When the pot is hot, add butter and let melt. When all butter is melted add onion. Cook onion for 5 minutes, then add garlic

When onions become translucent, add vodka. Make sure that the garlic has not burned. If the garlic starts to burn, add vodka early.

When most of vodka has boiled off, add the tomato sauce.

Add heavy cream, and the reamining ingredients. Stir well. Cook for 25-30 minutes.