Here's a great idea for how to get rid of leftover mashed potatoes. Mix in some curry powder, spread on flatbread, top with peas, and bake. Yum. Not that you can't make this entire dish from scratch. But it would be a lot more work.
First you would need to make your flatbread. You can find my versatile dough recipe
here. Follow the instructions for pizza. While the dough is rising, you would get started on the mashed potatoes. And it's all pretty straightforward from there: spread the mashed potatoes on the flatbreads, top with peas, and bake in a 375 degree oven 10 minutes or until browned.
Here's a recipe for mashed potatoes I'm particularly fond of, but I'm still tweaking. It uses white beans to lend a creaminess without the cream. If you already have leftover mashed potatoes, all you have to do is blend in some curry powder (your choice which one). If not, here's how to make some:
CURRIED MASHED BEANY POTATOES
Ingredients
4 large potatoes, cut into chunks
1 c cannellini beans (drained and rinsed if coming from can)
1 T minced garlic
2 T olive oil
vegetable stock or liquid from canned beans
1 T curry powder, or to taste
Methods
I'm not going to give step-by-step instructions here, because I'm still working out the perfect method myself. However, here's what my research tells me so far. I've yet to test this all out in practice, though.
First, the potato cooking method depends on the type of potato. If you're using a waxy potato like Yukon Gold, you should boil. If you're using a starchy potato like Russet or Idaho, you should steam. The waxy potatoes have more flavor, but get gluey fast in the mashing process. The starchy ones get mealy fast, but can be smoothed out more thoroughly.
Second, your choice in additives will depend on your preferences. Normally, it's heavy cream and butter - not vegan. But most vegan mashed potato recipes I found just swapped those out for soy creamer and non-dairy butter. I don't like the flavors of those as much, and I prefer to stay away from heavily processed foods with long lists of ingredients. What to do, then?
One suggestion is to use Yukon Gold potatoes, since they are less starchy and yellower by nature. Carmelized onions sound like an interesting addition, too. Creamy roasted garlic bulbs work, too. Others suggest baking the potato instead of boiling, then scooping out the fluffy innards.
Here's what I tried this round, and I thought it worked well. I used Russet potatoes because that's what I had. I
baked them alongside a garlic bulb (see garlic preparation
here), and then scooped out the creamy insides of all the potatoes and half the garlic (saving the rest for potato skins the next day). Then I mixed the fluffy parts up with a cup of white beans - an idea I got from the book
Vegetarian: Tasty Recipes for Every Day. Then I added the remaining ingredients, listed above. They were delicious, but I'm still going to play around more before I post a definitive mashed potato recipe. More research is needed.