If you like to eat, if you relish a grand gourmet meal, if you're a true epicurean, you have to like onions and garlic. And a good glass of wine to savour with the meal.
For Mexican food, not the fast food kind you get in the US, you need onions, garlic, veggies and fruit, all full of flavor, fresh, and cooked with a love of the ingredients: tomatoes, avocados, mangos and papaya, various red, green and yellow peppers, lots of cilantro with a dash of off-the-trees lemon or lime.
So for starters, get out the onions and garlic and try this great quacamole recipe: http://www.foodnetwork.com/recipes/ina-garten/guacamole-recipe/index.html.
I'd add a handful of chopped cilantro, a few drops of olive oil, and a dash of lime instead of lemon.
Bon appetite! Buen provecho!