Southwest sauce

I've recently become a Subway addict, and suddenly realized that I could make myself a Sub of sorts, if only I had some Southwest sauce and mayo. Got this recipe from a friend, am yet to try it out. I'll update this post when I do!

Ingredients:
3 tbsp Vinegar
Squeeze of lime juice(can use the juice of 2 limes instead of vinegar)
1 cup Mayonnaise(preferably sugar-free, or diet mayo)
4 tbsp Dijon mustard
To taste - pickled jalapeno or chipotle.
8 cloves garlic, ground to paste

Substitute for jalapeno or chipotle in India(can be used in any recipe demanding pickled peppers, so you can pickle more than 2 at a time):
Take those absolutely mild green chillies, you'll need about 2 for this recipe.
Marinade in some vinegar, add a few poppy seeds("posto") and mustard seeds.
Salt generously. Add a teeny-tiny bit of sugar if you want.
Keep for 3 days, then deseed the chillies and puree them with a bit of the vinegar used and a little capsicum for the peppery smell.

Procedure:
Mix together the pickled peppers, mayo and mustard.
Add the garlic, adjust salt and seasoning(some chilli powder works nicely) to taste.
Drizzle some refined oil and mix in the vinegar and lime juice.

Et voila!
(Er... does this count as healthy enough to be here? It's definitely healthy for me 'cause i'll use about 1-2 tsp in a sandwich FULL of veggies!)