Step 1 Heat the oven to 350 degrees. Line two baking sheets with parchment paper. In a medium bowl, whisk together the sweet paprika, achiote paste, cayenne pepper, ancho powder, salt, olive oil and lime juice (the ingredients will tend to separate a little bit). This makes about 1 1/2 cups chile lime mix, slightly more than needed for 12 tortillas. This will keep, refrigerated, overnight.
Step 2 Brush about 2 teaspoons of the mixture on one side of each tortilla; the entire side should be covered up to the edge.
Step 3Place the chile-lime coated tortillas side by side on the baking sheets and with a pizza cutter, using an "M"-shaped motion, cut each tortilla into long triangular wedges. Bake until crispy and just starting to darken in color, about 15 minutes.