Preheat oven to 375. In a skillet over medium heat, add the water shallots, potatoes, sea salt and pepper. Cook, stirring occasionally, until potatoes are cooked through and golden, about 15-20 minutes (add a teaspoon or two of water if potatoes are sticking, to deglaze the pan). Add the bell pepper and cook through for another couple of minutes. Meanwhile, in a blender (see note), add the cashews, milk, lemon juice, garlic, miso, ground mustard, salt and pepper, tofu, dill seeds, and agar. Blend until smooth and creamy. Once vegetables are cooked, transfer to a bowl and stir in the tofu mixture (scrape out as much of the tofu batter as possible, and use another 1-2 tbsp of milk if needed to help loosen the mixture), as well as the fresh thyme/oregano. Transfer mixture to a lightly oiled glass pie plate (or other baking dish), and smooth out. In a small bowl, combine the topping ingredients and sprinkle over top of fritatta. Bake for 40 – 45 minutes, then set oven to broil and cook for another couple of minutes to crisp up the topping slightly. Remove from oven and let cool about 10-15 minutes, then cut in wedges or scoop portions to serve. Serves 4-6.