Another great golden vegetable for these packets is sweet potatoes. Use 3 to 4 medium sweet potatoes in place of the squash.
These packets can be made in the morning and then refrigerated. When dinnertime is at hand, fire up the grill and toss the packets on the grill. Cleanup is as easy as tossing the foil in the garbage.
Serve these maple-flavored packets over cooked rice or orzo pasta, or with polenta. Add fresh fruit for a summer meal packed with healthful fruits and vegetables.