In Mexican cuisine, rich, velvety “crema” is the finishing touch for a smorgasbord of dishes. Most often it’s used to tone down spicy foods, and you’ll find it drizzled on tacos and fajitas,

dolloped on papas locas and enchiladas. Small bowls of finger-licking good crema are frequently part of a salsa bar, right there with the guacamole and sliced radishes. But crema’s real

glory is as a creamy and slightly tangy addition to soups, stews, and other recipes where you might not know it’s there. It’s taken me years to understand how Mexican crema is different than

the sour cream I was used to. And while it’s true that in many ways they’re interchangeable, there are a few significant differences worth knowing. IS MEXICAN CREMA THE SAME AS SOUR CREAM,

cultured cream from a specific bacterial culture with a very high (and delicious) fat content. Yogurt, made with either full-, low-, or nonfat milk is also cultured with specific live

probiotic-rich cultures, although some commercial brands use thickeners to emulate an actual cultured product. (So-called “Greek” yogurt is simply regular yogurt with most of the watery whey

strained out.) Mexican crema is also a cultured product but made with a mix of heavy cream and buttermilk or cultured sour cream, a little salt, and lime or lemon juice to turn it. The best

brands will have no other ingredients and won’t be ultra-pasteurized, a process that kills the live cultures that give crema its distinctive flavor and texture. They may cost a little more

but are well worth the few extra pesos! The same holds true for sour cream, so be sure to read the labels.  HOW DO I USE CREMA?  The sky’s the limit! Crema is the perfect topping for

chilaquiles, quesadillas, tacos, and enchiladas and is a cooling addition to spicy soups or nachos. Use it just about anywhere you would use sour cream, like on baked potatoes or in creamy

salad dressings or dips. It works as a substitute for sour cream in baking, too. Crema is also the essential ingredient in the Mexican classic, “pastel de atún” or tuna cake. One of the best

things about Mexican crema is that it doesn’t curdle when heated (gently), making it ideal for thickening soups or adding to hot dishes. Its rich, delicate flavor tones down hot spicy foods

and is a welcome accompaniment to many classic Mexican dishes. One caveat: Mexican crema will not whip like heavy cream. That said, can you put a spoonful on a piece of warm apple pie or on

top of roast sweet potato or plantain? Absolutely! WATERMELON GAZPACHO WITH CHILI CREMA * 6 cups watermelon, diced * 2-3 tomatoes, diced * 1 cucumber, diced * ½ red onion, diced * ½ cup

toasted slivered almonds  * 1 Tbsp. salt * 1½ tsp. black pepper * 2 Tbsp. rice wine vinegar  * ¼ cup olive oil  * 1/3 cup crema  * 1 Tbsp. chopped jalapeno peppers, or to taste * 2-4 Tbsp.

chopped fresh cilantro, mint, or parsley, or a combination * Garnish: Additional diced vegetables and herbs * In a large bowl, toss watermelon, tomatoes, cucumber, red onion, almonds, salt,

and pepper. Set aside to marinate 1 hour. In a blender, working in batches, purée vegetables and their liquid until smooth and creamy. Transfer soup to a large bowl. Whisk in 2 Tbsp. fresh

herbs, vinegar and oil. Adjust salt and pepper to taste. Cover soup and chill in refrigerator for two hours or up to 3 days. When ready to serve, adjust salt and pepper again. Combine crema

and chopped chilies in a small bowl. Ladle chilled soup into bowls and garnish with crema mixture, remaining fresh herbs and diced vegetables. POTATO AND JICAMA SALAD * ½ cup mayonnaise * ¼

cup. crema * 1 Tbsp. lemon or lime juice * ½ tsp. salt * ¼t sp. ground black pepper * 1¼ lb. potatoes, peeled, cut into ¾ -inch chunks * 1 cup jicama, peeled, diced  * 1 green bell pepper,

chopped * 1 jalapeno pepper, minced * Garnish: Chopped fresh cilantro or parsley Boil potatoes until tender-firm; drain and cool. In a large bowl, combine mayonnaise, crema, lemon/lime

juice, salt and pepper. Stir in remaining ingredients, then fold in potatoes. Garnish with fresh herbs if desired.  TATER TOT NACHOS * 4 cups tater tots * ½ cup shredded Manchego, Chihuahua

or other melting cheese * ½ cup shredded cooked chicken  * ½ cup salsa of choice * 2 Tbsp. canned chopped jalapenos * 2-4 Tbsp. crema * Chopped fresh cilantro Cook tater tots as directed on

package. Preheat oven to 350F/177C. Spray a baking sheet lightly with oil. Pile cooked tater tots in the center of baking sheet, top with cheese and chicken. Place into oven until cheese

melts. Remove and top as desired. _Janet Blaser__ is the author of the best-selling book, __Why We Left: An Anthology of American Women Expats__, featured on CNBC and MarketWatch. She has

lived in Mexico since 2006. You can find her on__ Facebook__._