I like foods that add a touch of luxury, where a little goes a long way. I'm thinking of things like caviar, smoked fish, truffles, whipped cream, chocolate. Nuts fall into that category for me too, maybe it's their association with the holidays or with desserts like cakes and cookies. Or maybe it's because they are so rich.
Walnuts have a richness due to their fat content. They have an inherent sweetness but also a slight bitterness. That bitterness is actually what complements so many foods. The flavor of walnuts is more mellow and buttery when toasted which is great for baked goods and desserts. But when it comes to strong foods like beef, bitter greens, cheese and herbs like basil, un-toasted walnuts add another more complex dimension. If you've made pesto you might have noticed that most pesto recipes call for un-toasted nuts, so clearly I'm not the first to realize this.
In experimenting with different kinds of nuts, I have found walnuts to be the most versatile of all due to their buttery, rich, sweet and bitter flavors. I also found that lemon almost always complements walnuts, toasted or not. The possibilities are endless, salad topped with walnuts and tossed with a lemon dressing, lemon tea cake with walnuts, lemon walnut biscotti, lemon peel and walnuts as a topping for green beans...
I first heard of quinoa many years ago from a friend who was diagnosed with wheat sensitivity. Quinoa, which is the seed of a flowering plant, is related to spinach and beets. It is not a grain, but is treated like one in recipes. It is suitable for those who suffer from celiac disease and maintain a gluten-free diet. The pseudocereal, as it is officially termed, originates from the Andean region of South America. It was considered sacred in Incan society, second in importance to the potato, and followed by corn. The Spanish conquistadors disliked quinoa, suppressed its production, and it never gained popularity outside of South America.
This cake. It was my Dad's favorite. He had a Fall birthday and this is the dessert my Mom made him every year for his office celebration. It was also the batter my Mom could barely keep us kids away from....it was so good, even before it was baked. This was back in the day when no one cared about eating raw cake batter.
The problem with "healthy" muffins is that they're usually bland, rubbery, or dry. I wanted to make a healthy muffin that actually tasted great. One you would 
Never mind the name, these sweet, nutty squash are harvested in the fall. They are called "winter" because their hard shells allow them to be stored for extended periods, and in the days before refrigeration, that was a quality more worth honoring than mere harvest seasonality. The earliest winter squash are just beginning to trickle into the market -- kabocha, butternut and acorn, mostly.