Roasted Mushroom Soup

Ingredients (12)

• + 1 (8 ounce) package fresh mushrooms, halved add to pantry
• + 1 clove garlic, minced add to pantry
• + 1 teaspoon rosemary add to pantry
• ✓ ¼ teaspoon salt
• ✓ 3 tablespoons olive oil
• + 2 tablespoons butter add to pantry
• + 2 onions, sliced add to pantry
• + 1 teaspoon chopped fresh thyme add to pantry
• + ½ cup heavy cream, divided add to pantry
• + 1 (14.5 ounce) can chicken broth add to pantry
• ✓ ½ cup milk
• + ¼ teaspoon ground black pepper add to pantry