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There’s a moment, about an hour into simmering this soup, when the kitchen starts to smell like my grandmother’s house on New Year’s Day—smoky, savory, and deeply reassuring. I created this recipe to honor the Southern tradition of eating collard greens for prosperity, a custom that feels especially meaningful on Martin Luther King Day. The soup is humble in ingredients yet regal in flavor: silky ribbons of collards, velvety beans, and ham hocks that surrender every last bit of their porky essence. I love that it feeds a crowd for pennies, tastes even better the next day, and fills the house with the kind of aroma that makes neighbors knock on your door “just to say hi.” Whether you’re hosting a civil-rights-movie marathon, packing lunches for a day of service, or simply craving soul-warming comfort, this pot of goodness will carry you through January—and maybe straight into February.
Why This Recipe Works
- Low & Slow Magic: A leisurely simmer coaxes collagen from the ham hocks into a silky broth—no stock needed.
- Double-Dose Greens: Both collards and a handful of baby spinach keep the color vibrant without tasting grassy.
- Beans = Body: Creamy great Northern beans thicken the soup naturally, so it’s luscious but dairy-free.
- Vinegar Spark: A final splash of apple-cider vinegar brightens the pot and balances the smoky richness.
- Make-Ahead Hero: Flavor intensifies overnight; reheat and serve with cornbread for instant Monday lunches.
- Budget Friendly: Feeds 10 for under $12, proving delicious activism can start in your own kitchen.
Ingredients You'll Need
Collard greens are the star, so buy the darkest, perkiest bunch you can find—avoid any with yellowing edges or limp stems. If your grocery only has pre-chopped bags, that’s fine; just rinse them especially well to remove grit. Ham hocks are usually near the bacon; look for meaty ones about 1 lb each. (Smoked turkey wings are a fine substitute if you avoid pork.) Great Northern beans hold their shape yet melt slightly to thicken the broth; cannellini work too. The mirepoix—onion, celery, carrot—should be diced small so they disappear into the soup and leave only flavor. Apple-cider vinegar is traditional, but a squeeze of lemon is lovely if vinegar feels too sharp. Finally, keep a bottle of hot sauce on the table; tradition says a few shakes bring extra luck.
How to Make Martin Luther King Day Collard Greens and Ham Hock Soup
Prep the Beans
Rinse 1 lb dried great Northern beans, then soak overnight in 8 cups cold water with 1 tsp salt. If you’re short on time, use the quick-soak method: cover beans with water, boil 2 min, cover and let stand 1 hour. Drain and set aside.
Sear the Aromatics
Heat 2 Tbsp vegetable oil in a heavy 7–8 qt Dutch oven over medium-high. Add diced onion, carrot, and celery with ½ tsp kosher salt. Sauté 6–7 min until edges brown and the bottom of the pot turns glossy with fond—this caramelization equals flavor.
Bloom the Spices
Stir in 4 cloves minced garlic, 1 tsp crushed red-pepper flakes, ½ tsp black pepper, and 1 bay leaf. Cook 60 sec until fragrant. Dust with 1 Tbsp all-purpose flour and stir constantly 2 min; this roux will lightly thicken the broth later.
Add the Ham Hocks & Liquid
Nestle 2 smoked ham hocks (about 2 lb total) into the pot. Pour in 8 cups cold water and scrape the browned bits. Bring to a boil, then reduce to a lazy simmer; cover and cook 1 hour. The water will turn bronze and smoky—taste it, you’ll smile.
Stir in the Beans
Add the drained beans plus another 2 cups water if needed to keep everything submerged. Simmer gently 45–60 min until beans are just tender. Skim the gray foam periodically; it’s harmless but clouds the broth.
Shred the Collards
While beans simmer, destem 2 large bunches collards (about 2 lb). Stack leaves, roll like cigars, and slice crosswise into ½-inch ribbons. Rinse in a salad spinner to remove grit; you’ll be amazed how much soil hides in those creases.
Greens Meet Pot
When beans are tender, fish out the ham hocks and set aside to cool. Stir collards into the pot in big handfuls, wilting each batch before adding the next. Return ham hocks, cover, and simmer 20 min until greens are silky but still forest-green.
Shred, Season, Finish
Once hocks are cool enough, pick off meat, discarding skin and bones. Chop meat and return to pot. Stir in 2 cups baby spinach for a pop of color, 1 Tbsp apple-cider vinegar, and salt to taste. Simmer 5 min more, then ladle into bowls with cornbread.
Expert Tips
Overnight Soak = Even Cooking
Beans soaked 8–12 hours cook more evenly and split less, keeping the broth clearer.
Deglaze with Beer
Replace 1 cup water with amber beer for deeper caramel notes; the alcohol cooks off.
Chill & Skim
Refrigerate the finished soup overnight; lift solidified fat for a lighter bowl while keeping flavor.
Blend a Cup
Purée 1 cup of the finished soup and stir back in for an even creamier texture without dairy.
Variations to Try
- Vegetarian: Swap ham hocks for 2 smoked tempeh bricks plus 1 Tbsp smoked paprika, use vegetable broth.
- Spicy Cajun: Add 1 diced andouille sausage and ½ tsp cayenne; finish with Crystal hot sauce.
- Tomato-Kissed: Stir in 1 cup crushed tomatoes with the beans for a slightly acidic, rose-tinted broth.
- Instant-Pot Shortcut: High pressure 35 min with natural release; add greens on sauté 5 min at the end.
Storage Tips
Cool the soup completely, then refrigerate in airtight containers up to 4 days. The flavors marry spectacularly, so don’t be surprised if Tuesday’s bowl tastes better than Monday’s. For longer storage, ladle into quart freezer bags, press out air, and freeze flat up to 3 months. Thaw overnight in the fridge, then reheat gently with a splash of water or broth—collards are sturdy and won’t turn to mush. If you plan to freeze, consider undercooking the greens by 5 min so they stay vivid after reheating.
Frequently Asked Questions
Martin Luther King Day Collard Greens and Ham Hock Soup
Ingredients
Instructions
- Soak Beans: Cover beans with water and soak overnight; drain.
- Sauté Veggies: Heat oil in Dutch oven; cook onion, carrot, celery 6–7 min.
- Add Aromatics: Stir in garlic, pepper flakes, bay leaf, flour; cook 2 min.
- Simmer Hocks: Add ham hocks and 8 cups water; simmer 1 hour.
- Add Beans: Stir in drained beans plus 2 cups water; simmer 45–60 min.
- Wilting Greens: Remove hocks, add collards in batches, return hocks; cook 20 min.
- Finish: Pick ham meat, return to pot with spinach and vinegar; season and serve.
Recipe Notes
Taste broth after adding vinegar; add more salt only at the end—ham hocks vary in saltiness.
