Lazy-Day Slow-Cooker Mushroom Soup Recipe

Directions

Adjust oven rack to center position and preheat oven to 375 degrees F. Place mushrooms, onions, garlic, and 5 thyme sprigs in a large bowl. Squeeze lemons into the bowl and add the squeezed lemon halves. Add olive oil and vinegar. Season with salt and pepper and toss to coat. Transfer to a foil-lined rimmed baking sheet and spread into an even layer.