3 warm spinach caramelized onion mushroom Recipes

butter or 4 tbsp i can tsp believe it s not spread, sweet onions (sliced into thick bite sized pieces) or 2 medium yellow onions (sliced into thick bite sized pieces), mixed mushrooms (cut in half ), anchovy paste (a squirt from the tube about 3/4 inch to 1 inch long), feta cheese (crumbled ), pine nuts or 1/4-1/2 cup almonds or 1/4-1/2 cup pecans, fresh spinach leaves or 5 -6 cups

rigatoni pasta, extra virgin olive oil to taste, porcini mushrooms , reconstituted in 1/2 cup warm water for 30 minutes, white onions, sliced 1/2-inch, sliced pancetta, cut into 1/2-inch thick strips and browned, portobello mushrooms or a combination portobello and white, stemmed, wiped clean and cut into 1-inch pieces, chopped garlic, heavy cream, fresh spinach, rinsed and stemmed, fresh thyme, freshly grated parmesan, salt and freshly ground black pepper to taste