How to build the beautifully spiced, mega-healthy, plant-based, cross-cultural soup that could easily change your life

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It’s only a few days into the new year, but we’re tempted to proclaim 2020 The Year of the Soup. Yep, we’re thinking it’s going to be a soup-flavored year.

Here’s why. First, plant-based eating is on the rise, and soup is the ideal form for plant-based, soulful hankerings — including vegan ones.

Also, we’ll be hearing a lot about the importance of foods with anti-inflammatory properties this year, as chronic inflammation is now recognized as a major contributor to heart disease, cancer, diabetes and arthritis, and anti-inflammatory eating is widely seen as kind of a “fountain of youth.” Soup is an ideal vehicle to load up on anti-inflammatory superstar ingredients like turmeric — the #1 anti-inflammatory food, according to Michael Greger, M.D., who recently published a compelling new book, How Not To Diet. Ginger and garlic are the second and third most anti-inflammatory ingredients: also great friends of soup.

The most anti-inflammatory components of food, meanwhile, are fiber and flavones — both of which are abundant in the type of super-soup we’re about to provide a blueprint for.

Then there’s the emergence of the zero-waste movement. Making a big ol’ super soup lets you use up produce in your fridge you might have otherwise tossed (or composted) — limp celery, greens that have seen better days, carrot and onion trimmings, the stems of the broccoli from that Chinese recipe you made that called only for the florets, to name just a few. Have a little bowl of leftover sautéed spinach or roasted carrots? Into the pot they go. Make this soup once, and you’ll find yourself saving many more vegetable trimmings going forward (we keep a dedicated zipper bag for that purpose, so it’s easy).

Stuff that came out of our fridge: broccoli stems from a Chinese stir-fry that called for florets only; celery leftover from a crudité platter; a couple of forgotten halved onions, trumpet royale mushrooms from a dish we bought too many mushrooms fo…

Stuff that came out of our fridge: broccoli stems from a Chinese stir-fry that called for florets only; celery leftover from a crudité platter; a couple of forgotten halved onions, trumpet royale mushrooms from a dish we bought too many mushrooms for. The tough and woody parts of the broccoli stems will get peeled away and discarded.

January is our favorite month to fall in love with soup all over again, following all the holiday revelry — especially soups with health-sustaining properties (as we wrote about three years ago). The health benefits of onions, garlic, leeks, shallots (all members of the detoxifying allium family) and cruciferous vegetables like broccoli, cauliflower, Brussels sprouts and kale have all been well documented. And hey — they’re all awesome in soup!

Meanwhile, who couldn’t stand to lose a little weight? (It’s our resolution this New Year’s, and, ahem, every year). According to Dr. Greger’s book, if you’d like to lose weight, soup is your super food because it’s so filling, nutritious, fiber-filled and low-calorie. This type of soup is legume-based, relying on lentils, one of our favorite foods as lentils are earthy, ancient and soul-satisfying. The fact that they’re (surprisingly to those who don’t know their charms) quick-cooking is a giant bonus: It means this dish cooks in no more than about an hour. An Instant Pot would be even quicker.

Do you like spices? Greger’s meticulous survey of medical literature finds that cumin is a powerful appetite suppressants, and he recommends eating it every day. He also touts the truly awesome health benefits of nigella seed, outlined in this medical review, which calls it a “miracle herb.” Both happen to be wonderful in hearty vegan winter soups, as they’re traditionally eaten with lentils.

Finally, there is the flavor factor: This type of soup is so delicious, satisfying and beautifully spiced that we’d be thrilled to eat it even it it weren’t fabulous for our health and good for the planet (especially if you go for organic ingredients and minimal packaging).

Convinced? Hungry? Although we are providing a recipe with this, you really don’t need one — you just need the method — which couldn’t be easier. If you have time to chop things up and wait an hour, you have time to make it. In fact, because we can’t think of what to name it, we’ll call it Sunday Souper Soup.

How to build a Sunday Souper Soup

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  1. Sweat onions (and other alliuM) and aromatic vegetables

    Heat two or three tablespoons of olive oil (or grapeseed, canola or sunflower oil) in a large soup pot till shimmering, add chopped or diced onion (as much or as little as you like), carrots, celery and any other aromatics you like and have handy (leeks and turnips are nice additions). Toss in garlic (as much or little as you like, or leave it out) — smashed cloves, chopped, sliced, whatever — chopped ginger (if using) and cook another minute or so. You can also add chopped or sliced fresh mushrooms at this point; if you do, let them cook a few minutes till they start to give up their water.

  2. ADd spices

    Add ground spices such as turmeric (1 to 3 teaspoons is a good range; 3 makes it pretty turmeric-heavy), cumin, coriander seed, nigella seed. For best flavor use whole seeds and grind them yourself; toasting them in a small pan first adds depth, but isn’t necessary. You can also use pre-ground spices; nigella seed is generally used whole. Don’t know how much? Try a teaspoon of each you’re using (you can always adjust up or down next time). Stir in and cook two or three minutes.

  3. ADD LENTILS, water, tomato

    Use green, black, red, brown, yellow or any combination. We love green and black lentils, which keep their integrity, so always include one or both of those. Red and yellow lentils break down quickly into a soupy texture, so it’s nice to include one of those as well. But any lentils are fine. Two cups is a good place to start (that’s enough for a big pot), but the anything between one and two cups (or more) is fine. Rinse them well and toss them in, along with water (6 to 8 cups) and a can of chopped tomatoes (including the liquid). What size can? It doesn’t matter — just depends on how tomatoey you like it. During tomato season, of course, you can use fresh ones, if you like. Now’s the moment to add a bay leaf or three and/or dried mushrooms, if you’re using them (They are optional). You can pause for a cup of tea now, or take the time now to survey what else is in your fridge that you might want to add, and cut it up.

  4. ADD longer-cooking VEG

    All of the vegetables in this step are optional. If you want to use harder cruciferous vegetables such as Brussels sprouts, broccoli, cauliflower, rapini, broccolini and the like, you can cut them up and toss them in just after the lentils, or wait 5 or 10 minutes to toss add them. If you’re using very thick, tough broccoli steams, you might want to peel away the tough part on the outside before dicing. If you have cauliflower rice, that can be added now or closer to the end. Also add eggplant (peeled and diced), green beans, scallions, diced potato or sweet potato — anything you’d want to simmer for 20 or 25 minutes or so.

  5. ASSESS LIQUID, AND ADD SALT, PEPPERS/CHILES

    Check and see how your liquid is doing, adding a cup or two (or more) of water as necessary to get the soupiness you like. You can make it pretty soupy, or keep it thicker, like a vegan chili. Add salt (I start with about two teaspoons for a big pot and adjust up from there) and some kind of chile if you like (such as Aleppo pepper, cayenne, chile powder, Espellette pepper, etc.) Taste and adjust (you’ll adjust later again, so don’t worry if it’s not perfect — just don’t over-salt).

  6. ADD LEAFY GREENS, TENDER VEGETABLES AND HERBS

    What kinds of greens are cluttering up your crisper drawer — when we last made this soup, we had a quarter-head of napa cabbage, half a bag of arugula that had seen better days and a few escarole leaves we had deemed too ugly for a salad. Slice up larger greens (as we did the cabbage and escarole), and toss in things like arugula, baby spinach or baby kale whole. Other greens that would work great here are bok choy. When we make this soup and we don’t happen to have tired greens sitting around, we usually pick up a bag of baby kale, arugula or baby spinach, and dump that straight in. This would also be the time to add quick-cooking vegetables like zucchini (diced or sliced cut into half-moon slices), along with any leftover cooked vegetables, chopped up or cut into bite-sized pieces. Add chopped parsley (including stems), dill, mint, basil or whatever other fresh herbs you like at this point as well.

  7. TASTE, ADJUST SEASONING, ADD WATER IF NECESSARY, STIR AND SERVE!

Sunday Souper Soup is almost ready once the greens go in.

Sunday Souper Soup is almost ready once the greens go in.

How to use your Sunday Souper Soup, and why it may change your life

(Maybe you can suggest a better name? Tell us in a comment or shoot us an email at info@cookswithoutborders.com!).

• Make the soup on a lazy Saturday or Sunday afternoon (though any day will do) and eat it all week. I’m happy to eat it once a day, either at lunch or dinner, every day for a week, but other people might get bored and want it every other day or so. Either way, it is so healthy, filling and satisfying that you’ll be much less tempted to overindulge — thereby helping with health-minded and weight-loss-minded resolutions. You may want to add some water when you reheat, as it tends to thicken over time in the fridge.

• You can freeze some of it and keep some to eat this week.

• You can add to it, with delicious results. We just heated up the last bowl of a batch, which wasn’t quite enough for the two of us. We happened to have some leftover roasted Savoy cabbage and mushrooms, so we chopped those up and tossed them in (adding a little water), and the cabbage and ‘shrooms gave the soup a completely different quality. Fantastic!

• It’s the perfect vehicle in which to use nigella seeds, turmeric, cumin, dried chile and other ingredients getting attention for their awesome health-promoting properties.

• We love serve it with harissa to stir in at the end (everyone likes a different spice level). Other hot sauces work just as well — and they all have added health kick.

In case it’s helpful, here’s the Sunday Souper Soup in master recipe form:

We’d love to hear what you think of it — and we’d love to hear from you in general! Let us know (or ask questions about it) in a comment, or shoot us an email at info@cookswithoutborders.com.