Steak Crostini With Avocado-Horseradish Mayonnaise

• 1/2 teaspoon dried oregano
• 3/4 teaspoon kosher salt, divided
• 1/2 teaspoon freshly ground black pepper
• 1/2 pound flank steak
• 1 ripe peeled avocado, seeded
• 3/4 teaspoon wasabi ( Japanese horseradish)
• 1 teaspoon lime juice
• 1 garlic clove, crushed
• 3 tablespoons fat-free mayonnaise
• Cooking spray
• 12 (1/2-inch-thick) slices diagonally cut French baguette, toasted
• Oregano sprigs (optional)

1. Combine dried oregano, 1/2 teaspoon salt, and pepper in a small bowl; rub evenly over flank steak. Let stand 30 minutes.
2. Combine avocado and next 3 ingredients in a food processor; process until smooth. Add remaining 1/4 teaspoon salt and mayonnaise; pulse until blended.
3. Prepare grill.
4. Place steak on grill rack coated with cooking spray; cover and grill 8 to 10 minutes or until desired degree of doneness, turning occasionally. Remove steak from grill, and let stand 5 minutes. Cut steak diagonally across grain into thin slices. Place steak slices on toasted baguette pieces; top each with 2 teaspoons avocado spread. Reserve remaining spread for another use. Garnish with oregano sprigs, if desired.

oregano, kosher salt, freshly ground black pepper, flank steak, avocado, wasabi, lime juice, garlic, mayonnaise, cooking spray, oregano

Taken from www.myrecipes.com/recipe/steak-crostini-with-avocado-horseradish-mayonnaise (may not work)