Flour tortillas buttered and crisped in the oven are a tasty alternative to store-bought chips. We topped them with avocado and grapefruit for a zingy hors d'oeuvre.
Preheat oven to 350 degrees. Brush tortillas with butter; cut each into 8 triangles. Arrange on a baking sheet; toast in oven until golden, 10 to 12 minutes. Set chips aside. Using a paring knife, remove each grapefruit section; set aside. Cut yellow pepper lengthwise in 1/8-by-1-inch julienne; set aside.
In a medium bowl, mash avocados with a fork until softened with some small pieces. Mix in lime juice, and season with salt and pepper. Heap about 2 teaspoons avocado mixture on each reserved chip, place a reserved grapefruit section on top, and garnish with a reserved yellow pepper slice and jalapeno slices; serve immediately.