Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: mix together the vinegar, oil, garlic, basil and seasonings. place the mushroom (smooth side down) in a baking dish. pour the dressing over the mushrooms. allow to marinate for 10 minutes, turning once. grill for 5-7 minutes, turning once. slice and serve on salads,sandwiches or pizzas.

Target recipe: melt the butter over medium heat. sweat both the onions in the butter by tossing them in the pan, adding a pinch of salt and pepper, and moving them around until translucent (about 10 minutes). increase heat to medium high and add the portabello mushrooms, sautéing until soft (3-5 minutes). mix sugar and thyme with wine and broth, and pour into the pot. scrape the bottom of the pot with a wooden spoon to deglaze. pour the contents of the pot into a food processor, and blend until smooth. put the mixture back into the pot, pour in the heavy cream, and simmer until ready to serve. garnish with parsley.