Colcannon, or Irish mashed potatoes, is baked over a hearty stew filled with veggies and seasoned tempeh swimming in a delicious mushroom stout gravy. Colcannon is traditionally made with cabbage, but spinach is what I had in my fridge when I created this recipe so that's what I used and it turned out beautifully. The alcohol cooks off in this dish, so it's suitable for everyone at your table.
1/2cupraw cashews(soak for 4 hours in water if you don't have a high-powered blender)
2cupshot vegetable stock
1tbspvegan Worcestershire sauce
Salt and pepper,to taste
For the Colcannon:
Cook the potatoes, covered in water in a medium sized pot or pressure cooker (about 4 minutes in pressure cooker at pressure, quick release) or about 20 minutes once boiling if cooking in a normal pot - the potatoes should be easily pierced with a knife when done. Once cooked, drain and return to the pot. Mash with the hot milk and vegan butter. Stir in the baby spinach. Season to taste. Set aside.
For the Stew:
Place the carrots and peas in a small saucepan, cover with water and bring to a boil over high heat. Cook for 3-4 minutes until the carrots are no longer crunchy (don't overcook, they go mushy). Drain and set aside.
Preheat the oven to 400 degrees F. Grease a 9 x 13" casserole dish.
In a large saucepan, heat the olive oil over medium heat. Toss in the onion and sauté for 2 minutes until softened. Add the sliced mushrooms, tempeh crumbles, garlic and thyme and cook for about 5-8 minutes, or until the mushrooms are cooked and the onion is golden, stirring to ensure they don't stick and burn.
While that's cooking, place the cashews, soup stock, miso, and Worcestershire sauce in a blender, blending on high until smooth.
Deglaze the pan with the stout. Stir in the gravy from the blender and cook for about a minute until well combined and hot. Add in the peas and carrots, stirring well.
Pour into a 9 x 13 inch casserole dish, leveling out with a big spoon. Carefully place spoonfuls of the colcannon over the top and then smooth out with a fork or spatula, taking care not to press too hard so the stew does get pushed up the sides. Bake for 20-25 minutes until a bit crispy on top; turning on the broiler for the final few minutes adds some crispness to the potatoes and highlights any swirls you might make when spreading the potatoes. Let sit for 5 minutes and then serve.