
¼ cup mayonnaise
2 tablespoons sun-dried tomato paste
1 tablespoon capers, drained and finely chopped, plus additional for garnish
1 flat anchovy fillet in pure olive oil, drained, finely chopped
½ teaspoon chili powder, plus additional for garnish
Coarse kosher salt, to taste
Coarse black pepper, to taste
Fresh basil, for garnish