Since my husband became a full-fledged vegetarian 1 1/2 years ago (fortunately for me, not vegan) I only cook veg meals when he is home for dinner, which is not often because he works second shift. However, I do miss a good roast and potatos meal every now and than, so I just get my mom to invite me over for one when I get the urge!
The bottom line is; We try not to insist on parent-led learning or gravitate toward child-led learning. We try instead to focus on God-led learning and ask for His input and perspective on every aspect of our home school. That way, when others fuss about what Dan and I are doing and make me second guess our decisions -- I can go back to our decision process and find God's fingerprints, reminding me that this is His way.