Grilled Vegetable Fajitas

Description
Contributed by Catsrecipes Y-Group
 * Makes 8 fajitas

Ingredients

 * 3 tbsp lime juice
 * 2 tsp ground cumin
 * 2 tsp chili powder
 * ½ tsp salt
 * ⅛ tsp cayenne pepper
 * 1 medium red onion, cut into rings
 * 1 pound asparagus spears, trimmed
 * 1 large green, yellow and red bell peppers, each cut into slices
 * 1 medium yellow squash, cut into slices
 * 1 medium zucchini, cut into slices
 * 8 small flour tortillas
 * 16 oz can refried beans, heated
 * ½ cup shredded Mexican cheese blend

Directions

 * 1) Heat outdoor grill.
 * 2) In a bowl, stir juice, cumin, chili powder, salt, cayenne.
 * 3) Place onion rings on plate, brush both sides with some of the lime juice mixture.
 * 4) Microwave on high 1 minute.
 * 5) Set aside.
 * 6) Place asparagus in a plastic bag, peppers in a second bag, and squash and zucchini in a third bag.
 * 7) Divide remaining lime juice mixture among the 3 bags.
 * 8) Coat all vegetables with nonstick spray and grill covered.
 * 9) Grill asparagus 10 minutes and onion 8 minutes.
 * 10) In a grill basket, cook single layer of peppers 10 minutes.
 * 11) Remove the peppers and add squashes in single layer,
 * 12) Grill for 6 minutes.
 * 13) Place all veggies on a platter.
 * 14) Heat tortillas according to package directions.
 * 15) Spread each with 2 tbs beans, then ¾ cup veggies.
 * 16) Top with 1 tbsp each cheese.
 * 17) Fold in half.
 * 18) Repeat with remaining tortillas and filling.
 * 19) Serve with guacamole and salsa.