In Mr. Food today... Mr. Food is giving our summer potato salad a south-of-the-border make-over that'll turn any get-together into a fiesta!Last week, I was nominated to bring the potato salad to the family barbecue. After so many gatherings this season, I figured I'd better not bring the same-old potato salad again, so I came up with a simple creative Southwest version that wowed them all! Here's how: Using any brands at all, in a bowl, combine a mixture of 2 cups of mayo, and a package of dry taco seasoning mix. Toss that with 3 pounds of boiled potatoes that we cut into chunks. Add in a cup of shredded Cheddar cheese, 1/2 cup sliced scallions, a can of drained, sliced olives and 1 cup coarsely crushed ranch-flavored tortilla chips. We cover it and let it chill up in the fridge, then onto our table to let them dig in and enjoy! And to fancy it up a bit, you know, like maybe for company, how about serving it on Southwestern-style platters or bowls, and it'll be a fiesta not only for our eyes but our taste buds, too! And sure, this'll pair with any of our grill or picnic basket picks. You're going to hear a lot of "Can I have the recipe?" Well, the recipe's online, marked "Taco Potato Salad," for a welcome mid-summer makeover for one of our already-favorites. So, believe me, it's sure to be a hero-maker for you, because every mouthful comes with an "OOH IT'S SO GOOD!! (R) "