Enjoy this hearty vegetarian Irish stew. It's easy to make and full of flavor. Made extra hearty with peas, potatoes, and mushrooms—the perfect comfort food.
2. Add tomato paste and stir to coat, then add the potatoes. Then add vegetable broth and spices. Bring to a boil, cover, and turn down heat to a simmer.
3. Make a slurry by adding 1:1 ratio of cold water to cornstarch in a small bowl and stir to combine. Stir the slurry into the pot. Allow to simmer until the stew begins to thicken.