Tia Lisa Hansen... rating:
I made a few adjustments to this. I mixed the lemon juice, oil (I only had Canola oil on hand, so I didn't use olive oil.), and garlic with a package of Italian salad dressing mix, using the measurements for the dressing (I used all lemon juice instead of vinegar and water). I also did yellow squash the same way. They are roasting now, so I'm looking forward to trying them.
Update: The lemon was a little bit strong on the eggplant but it was good anyway, and the yellow squash was great! I think the next time, I'll cut the lemon juice back a bit.