A good burger sauce is prepared fresh from old ingredients. Fresh ingredients could be used, but this will add several hours to the preparation time. My burger sauce recipe:
- Tomato sauce
- English mustard
Mix it all up. It should turn into a nice pink burger sauce colour. I sometimes throw in some brown sauce instead, or leave out the mayo. Depends on how I feel. You can also add some spices, such as chili powder or Tabasco sauce.
The best burger sauces are prepared once the burger is cooked, as until you cook the burger, you never really know what sort of mood you are in. Some days you may want spicy, some days tomatoey, some with more mayo.
So mix it while the burger is cooling down, or the cheese is melting, then enjoy.