One of these makes a great a snack. Two with a salad makes a light and easy meal :)
P.S. For me, this recipe makes enough mushrooms for 2 toasts piled high, or 3 more modest toasts. Danish bread is smaller than the American bread I remember, but I’ve heard packages are shrinking over there, so who knows? Just be prepared that if you’re more than one, you’ll probably want to multiply the recipe!