How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Slow Cooker Mexican Chicken Casserole?

You need 24 ingredients. The key ingredients include: 1 tablespoon olive oil, 1 1/2 pounds skinless, boneless chicken thighs, Spice Mix:, 1 tablespoon garlic granules, and more.

Is Slow Cooker Mexican Chicken Casserole suitable as meat & poultry?

Yes, Slow Cooker Mexican Chicken Casserole falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Slow Cooker Mexican Chicken Casserole?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Slow Cooker Mexican Chicken Casserole Recipe

Name: Slow Cooker Mexican Chicken Casserole
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 tablespoon olive oil; 1 1/2 pounds skinless, boneless chicken thighs; Spice Mix:; 1 tablespoon garlic granules; 1 1/2 teaspoons chili powder; 1 1/2 teaspoons ground cumin; 1 1/2 teaspoons mild paprika; 1 1/2 teaspoons ground black pepper; 1 1/2 teaspoons white sugar; 1 teaspoon mustard powder; 1 teaspoon ground coriander; 1 teaspoon dried oregano; 1 teaspoon dried thyme; 1/2 teaspoon cayenne pepper; 1/2 teaspoon ground ginger; 1 pinch cumin seeds; sea salt to taste; cold water to cover; 2 cups tomato puree; 8 shallots, peeled and left whole; 1 large red onion, cut into small thin strips; 1 red bell pepper, cut into chunks; 1 yellow bell pepper, cut into chunks; 3 tablespoons honey

Try this homemade Slow Cooker Mexican Chicken Casserole recipe the whole family will love. Made with olive oil, skinless, garlic and chili powder. Easy …

This Slow Cooker Mexican Chicken Casserole relies on simple, everyday ingredients such as olive oil, spice mix:, garlic granules and chili powder. It comes together quickly and makes 4 servings, at about 541 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 Meat & Poultry

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Swap the honey for maple syrup or agave for a slightly different but equally rich sweetness.
Brown sugar instead of white sugar adds a deeper, more caramel-like flavor.

No specific allergen information. Please check the ingredient list for possible allergens.

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Slow Cooker Mexican Chicken Casserole

Tips for the best results

Variations & substitutions

My Personal Notes

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