High-Protein White Bean Chicken Chili for Meal Prep

As the onion and poblano soften in the Dutch oven, their sharp raw smell gives way to something sweet and peppery. That shift is my cue that the base is…

By Brad
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October 28, 2026
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Reading time: 8 min

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As the onion and poblano soften in the Dutch oven, their sharp raw smell gives way to something sweet and peppery. That shift is my cue that the base is coming together, and it’s what makes this high-protein white bean chicken chili taste fuller than its short ingredient list suggests. The first few minutes do quiet work before any broth goes in.

I wanted a meal-prep chili that holds onto its character after reheating, not a thin broth with chicken floating through it. The beans give each spoonful substance beside the shredded chicken, while lime keeps the finish bright. A spoonful of Greek yogurt adds a cool, tangy contrast without making the whole pot creamy. The poblano brings gentle warmth, so the chili stays savory rather than sharp.

Why Mashing the Beans Gives This Chili Its Stew-Like Body

White bean chili can stay thin when every bean is left whole. Here, mashing about a cup against the side of the pot releases enough starch to give the broth body, without adding flour or cream. The result lands between soup and stew: the liquid clings lightly to the chicken, but the rest of the beans still keep their shape.

That texture matters even more in a meal-prep batch. A very thick chili can turn pasty as it sits, while a watery one feels less satisfying after reheating. Mashing just part of the beans gives you a middle ground, with a spoonable broth and whole beans in every portion. Use the back of a spoon or a sturdy spatula; there’s no need to take out a blender or mash the whole pot.

The timing makes this easy to control. The beans simmer after the chicken comes out, which gives you a clear view of how the broth is thickening. If it still looks loose after the mash, press a little more of the beans against the pot; keep most of them intact for contrast.

Why Great Northern Beans and Low-Sodium Broth Matter in This Pot

• Chicken breasts — Boneless, skinless breasts give the broth a clean chicken flavor and shred into distinct strands. A standard grocery-store pack works well; even thickness matters more than a premium label. Boneless, skinless thighs are a workable swap in the same weight, with a richer taste and softer texture; cook them until safely done rather than relying only on the breast timing.
• Great Northern beans — These beans turn creamy when mashed but hold together well when left whole. Cannellini beans can replace them one-for-one by can size; they’re a little larger, but mash and simmer nicely in the chili.
• Low-sodium chicken broth — A low-sodium broth gives the cumin and chiles room to show up without making the pot overly salty. A regular-sodium chicken broth works too; use the same amount, hold back the added salt until the chili has simmered, then season to taste.
• Poblano pepper — A firm, fresh poblano brings mild chile flavor without overpowering the broth. If you want no chile heat, use one medium green bell pepper instead; the chili will be less earthy, but the pepper still softens into the base.
• Fresh lime juice — Fresh lime gives the finished pot a brighter aroma than bottled juice. Bottled lime juice can stand in using the same amount, though the finish won’t taste quite as fresh.
• Plain Greek yogurt — Plain yogurt adds a cool, tangy topping. Nonfat is a good fit here, but plain full-fat Greek yogurt works in its place for a richer finish.

Building the Chili in the Order That Keeps the Chicken Tender

Soften the Onion and Poblano

Heat the olive oil in a 6-quart Dutch oven over medium heat, then add the finely chopped onion and diced poblano. Cook for 5–7 minutes, stirring occasionally, until both have softened. Keep the heat at medium so the vegetables soften without scorching on the bottom of the pot. Their softened texture is the cue to move on.

Wake Up the Garlic and Spices

Stir in the minced garlic, cumin, chili powder, oregano, kosher salt, and black pepper. Cook for 30 seconds, stirring, just until the mixture smells fragrant. Garlic can turn bitter if it browns, so don’t leave it sitting against the hot pot. Add the broth once that aroma comes up.

Simmer the Chicken Gently

Pour in the chicken broth and add the chicken breasts. Bring the pot to a gentle boil, then reduce the heat to low, cover, and simmer for 20–25 minutes. Check the thickest part of each breast with a thermometer; it should reach 165°F before you lift the chicken out. If the broth is bubbling hard, lower the heat so the chicken cooks gently.

Thicken the Broth Around the Beans

Transfer the cooked chicken to a plate, then add the drained beans and diced green chiles to the pot. Simmer uncovered for 10 minutes, pressing about 1 cup of beans against the side of the pot to thicken the broth. Leave the rest whole, so each spoonful keeps some bean texture. The broth should look lightly creamy rather than watery.

Shred, Finish, and Portion

Use two forks to shred the chicken while it’s still warm, then return it to the pot and stir in the lime juice. Divide the chili among six shallow containers for meal prep. Add the Greek yogurt to each serving when you eat it, rather than stirring it through the batch. The yogurt stays a distinct, cool topping against the warm chili.

Three Changes That Shift the Heat, Texture, or Topping

Questions That Come Up When This Chili Goes Into Meal Prep

High-Protein White Bean Chicken Chili for Meal Prep

High-protein white bean chicken chili is simmered with tender shredded chicken, great northern beans, poblano, and green chiles for a thick, hearty meal prep lunch. Pack it for the week, then reheat and finish each serving with creamy Greek yogurt.

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Prep Time 15 minutes mins

Cook Time 43 minutes mins

Total Time 58 minutes mins

Servings: 6 servings

Course: Dinner

Cuisine: American

Calories: 420

Ingredients Equipment Method Notes

Ingredients

  

For the chili

• 1 tbsp olive oil
• 1 yellow onion medium, finely chopped
• 1 poblano pepper medium, seeded and diced
• 4 cloves garlic minced
• 2 tsp ground cumin
• 1 tsp chili powder
• 1 tsp dried oregano
• 1 tsp kosher salt
• 0.5 tsp black pepper
• 5 cups low-sodium chicken broth
• 2 lb chicken breasts boneless, skinless
• 3 can (15 oz) great northern beans drained and rinsed
• 1 can (4 oz) diced green chiles
• 2 tbsp fresh lime juice

For the topping

• 0.75 cup plain nonfat Greek yogurt

Equipment

• 1 6-quart Dutch oven

Method

 

Make the chili

1. Heat the olive oil in a 6-quart Dutch oven over medium heat.
2. Add the onion and poblano and cook for 5-7 minutes, stirring occasionally, until softened.
3. Stir in the garlic, cumin, chili powder, oregano, salt, and black pepper and cook for 30 seconds, until fragrant.
4. Add the broth and chicken breasts.
5. Bring to a gentle boil, reduce the heat to low, cover, and simmer for 20-25 minutes, until the thickest part of each breast reaches 165°F.
6. Transfer the chicken to a plate.
7. Add the beans and green chiles to the pot and simmer uncovered for 10 minutes.
8. Mash about 1 cup of the beans against the side of the pot to thicken the chili.
9. Shred the chicken with two forks and return it to the pot.
10. Stir in the lime juice.

Pack and serve

1. Divide the chili among six shallow containers and refrigerate within 2 hours for up to 4 days, or freeze for up to 3 months.
2. Thaw frozen portions overnight in the refrigerator.
3. Reheat each portion in a covered microwave-safe bowl for 3-5 minutes, stirring halfway, until it reaches 165°F.
4. Top each serving with 2 tablespoons Greek yogurt.

Notes

Mash about 1 cup of the beans against the pot to thicken the chili without adding anything extra. Refrigerate for up to 4 days or freeze for up to 3 months; thaw frozen portions overnight in the refrigerator. For a dairy-free topping, use plain nonfat dairy-free yogurt.