Sumac Lemon Lean Beef Slow Cooker Black Bean Corn Chili

Chili often leans heavy and deeply spiced, but introducing sumac and lemon zest shifts the profile toward something remarkably bright and balanced. The tart, slightly fruity quality of the ground sumac cuts through the richness of the browned beef, while sweet corn kernels and tender black beans provide classic texture without muddying the lighter citrus notes. Because everything simmers together slowly over several hours, the aromatics and broth have ample time to meld into a cohesive, flavorful base with minimal hands-on effort.
Why this one works
- Sumac and lemon zest introduce a refreshing, tart contrast to savory beef.
- Browning the meat beforehand builds deeper foundational flavor and removes excess fat.
- Black beans and sweet corn provide satisfying texture and balanced sweetness.
- Low and slow cooking lets the onions, garlic, and spices soften and marry thoroughly.

What you’ll need
- 1.5 lbs (680g) lean ground beef Using lean beef keeps the chili light, but browning it well in the skillet is key to developing good flavor.
- 2 cups (400g) black beans, rinsed Rinsing removes residual canning liquid so the chili broth stays clean and clear.
- 1.5 cups (225g) frozen corn kernels Can be added straight from the freezer; they thaw and cook evenly during the slow simmer.
- 2 tablespoons (30ml) sumac Provides an earthy, tart note distinct from traditional chili powder.
- 1 tablespoon (15ml) lemon zest Grate only the outer yellow skin to avoid the bitter white pith underneath.
- 1 cup (240ml) beef broth Provides the liquid base for the ingredients to braise without becoming soupy.
- 1 onion, diced Diced finely so it softens completely and distributes evenly throughout the pot.
- 2 cloves garlic, minced Adds aromatic depth that complements both the citrus and the beef.
- 2 tablespoons (30ml) fresh lemon juice
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What to have nearby
- Skillet for browning the ground beef
- Slow cooker
- Citrus zester or fine grater
- Colander for rinsing black beans
Step-by-step instructions
The only active cooking happens at the stove browning the beef. Once that step is complete and the fat is drained, the slow cooker does the rest of the work on a gentle low setting.
- 1Step 1
Brown the ground beef in a skillet over medium heat, drain excess fat, and transfer to the slow cooker.
- 2Step 2
Add black beans, corn, onion, garlic, sumac, lemon zest, and broth.
- 3Step 3
Stir to combine, cover, and cook on low for 6 hours.
- 4Step 4
Serve warm, topped with a squeeze of fresh lemon juice.
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A few things worth knowing
- Take time to break up the beef into small crumbles while browning so it incorporates evenly with the beans and corn.
- Drain the skillet thoroughly before adding the beef to the slow cooker to keep the cooking liquid clean and flavorful.
- Keep the lid closed throughout the 6-hour cook time to maintain steady heat and moisture.
- Add the final squeeze of fresh lemon juice right at the table for an extra pop of acidity.
Ways to make it your own
- Finish individual bowls with chopped fresh cilantro or sliced scallions for extra herbal freshness.
- Serve with a dollop of plain Greek yogurt or sour cream to balance the citrus notes.
Serving suggestions
Ladle this chili into warm bowls alongside crusty whole-grain bread, warm flatbread, or over a scoop of fluffy rice. A crisp green side salad with a simple vinaigrette makes a fresh accompaniment to the bright sumac and lemon flavors.
Storage & reheating
Let leftovers cool down before transferring them to airtight containers for the refrigerator. Reheat gently in a saucepan over medium-low heat or in the microwave, stirring occasionally and adding a splash of broth or water if the chili has thickened.
Nutrition notes
Nutrition is provided as a general estimate for the listed recipe. Brands, exact portions, and ingredient swaps can change the numbers.
Quick recipe answers
Can I cook this chili on high instead of low?+
The recipe specifies cooking on low for 6 hours to allow the lean beef, aromatics, and spices to meld gently without drying out.
What does sumac taste like in chili?+
Sumac has a tangy, lemony, and slightly fruity flavor that brightens the rich beef broth without adding sharp liquid acidity during cooking.
Should the frozen corn be thawed before adding?+
No thawing is required; the frozen kernels will thaw quickly once combined with the warm beef and broth in the slow cooker.
With its bright citrus profile and tender simmered beef, this slow cooker chili offers a distinct and refreshing twist on classic comfort food.

Sumac Lemon Lean Beef Slow Cooker Black Bean Corn Chili
A bright, hearty slow cooker chili made with lean beef, black beans, sweet corn, tangy sumac, and fresh lemon zest for a vibrant weeknight meal.

Ingredients
- 1.5 lbs (680g) lean ground beef
- 2 cups (400g) black beans, rinsed
- 1.5 cups (225g) frozen corn kernels
- 2 tablespoons (30ml) sumac
- 1 tablespoon (15ml) lemon zest
- 1 cup (240ml) beef broth
- 1 onion, diced
- 2 cloves garlic, minced
- 2 tablespoons (30ml) fresh lemon juice
Instructions
- Brown the ground beef in a skillet over medium heat, drain excess fat, and transfer to the slow cooker.
- Add black beans, corn, onion, garlic, sumac, lemon zest, and broth.
- Stir to combine, cover, and cook on low for 6 hours.
- Serve warm, topped with a squeeze of fresh lemon juice.
Nutrition
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