Min,
here is the recepie for the salsa:
1 medium onion diced 2-3 fresh jalapeno or other peppers, diced 4 cloves of garlic, also diced 6 tomatoes cut in chunks (get firm ones like roma, big juicy tomatoes will make a slushy salsa) 2 lime pressed for their juice
Mix everything in a blender and pulse until you get the desired consistency.
Benjamin