Recipe Instructions:
1 cup (4 ounces) chopped walnuts or cashews
6 medium (2¾ pounds) red or orange bell peppers
3 medium (1½ pounds) yellow onions
Extra-virgin olive oil
Kosher salt
4 teaspoons smoked paprika
4 ounces feta, halved,
½ cup brine reserved
Directions
Heat the oven to 425°F. While that’s heating up, add the walnuts to a blender and cover with 1 cup of hot water.
Remove the stems and seeds from the bell peppers, then roughly chop. Divide between 2 rimmed sheet pans. Halve and peel the onions, then roughly chop. Divide between the sheet pans.
On each sheet pan: Generously drizzle with olive oil, lightly season with salt, and sprinkle with the paprika. Use your hands to toss the ingredients on each pan until coated, then evenly spread out.
Roast for 25 minutes. Remove both sheet pans from the oven and use a spatula to shuffle everything around. On one sheet pan, scooch the vegetables to one side, leaving just enough space to add the feta pieces. Drizzle a little olive oil on the feta, flip it over, and then drizzle a little more.
Return the sheet pans to the oven and keep roasting for another 20 to 25 minutes, until the peppers are starting to char, the onions are soft, and the feta is tender. Remove from the oven.
Add ½ cup of feta brine to the blender with the walnuts and blend until smooth as possible, like store-bought nut milk. Add all the peppers and onions, plus whatever spiced oil is left on the pans, and the feta. Blend until smooth. Add 1 cup of water and blend again. Taste. More water for a looser soup? More salt or paprika? Adjust as needed.
Heat up however much you want to eat now in the microwave or on the stove. Then divide up the rest into airtight containers to refrigerate or freeze until later.