This is a great 3 o'clock pick me up. Eat with tortilla chips or just a spoon!

1 6-ounce ahi tuna steak
3 tablespoons extra-virgin olive oil
1 large avocado, peeled, pitted, diced
1 serrano chile or jalapeño chile, seeded, deveined, minced
1/3 cup chopped fresh cilantro
1/3 cup chopped red onion
1/4 cup fresh lime juice
2 teaspoons chopped fresh oregano

Combine tuna, 3 tablespoons oil, and all remaining ingredients in medium bowl. Using fork, mix just to blend. Season tartare to taste with salt and pepper and chill.

Makes about 2 1/3 cups.