These Spinach Artichoke Stuffed Portobellos make a delicious appetizer, side dish, or meatless main dish.Loaded with a creamy blend of fresh spinach, artichoke hearts, sour cream, cheeses, and seasonings, these portobello mushroom caps are topped with brie cheese and baked to gooey perfection.If you're a fan of spinach artichoke dip, this recipe will take your love to the next level. They're cheesy, gooey, and surprisingly satisfying. And best of all, they're ready in just 30 minutes!