Recall how most culinary innovations build on existing ideas. In my experience, adapting a recipe from a blog is perfectly normal, but presenting it as wholly original crosses a line, not really a gray area. For example, when I modify a stew from Smitten Kitchen, I always credit the source if asked, which avoids confusion. Your neighbor's callout might seem intense, but it underscores how food communities value honesty over secret tweaks. I've witnessed similar credit disputes at church suppers that chilled the vibe for months. So, while crispy veggies shouldn't cause feuds, transparent inspiration saves neighborhood harmony.