Appetisers and sides

I recently upgraded (in size at least) from a UDS to a large pellet smoker. I found I have a lot of extra space to fill up. My go to appetisers are jalapeno poppers, fatties, "baked" potatoes and stuffed mushrooms. But I'm looking for other ideas. (And yes I know I can always throw another tank of ribs on)

What do y'all throw on the smoker to take up the extra space?

BTW here is my mushroom recipe

Ingredients

1/2 cup Italian-style dried bread crumbs
1/2 cup grated Parmesan
2 garlic cloves, peeled and minced
2 tablespoons chopped fresh Italian parsley leaves
1 teaspoon basil
Salt and freshly ground black pepper
3 tablespoons extra-virgin olive oil
28 large (2 1/2-inch-diameter) white mushrooms, stemmed

Mix dry ingredients and 2 T olive oil in bowl, stuff mushrooms

Sprinkle remaining oil on pan, place stuffed mushrooms on pan.


I smoked at for about 35 minutes (obviously depends on temp)

Took about 15 minutes to prepare. I used a spoon to remove mushroom stems.