There are days when I know dinner needs to cook itself, and that’s when I turn to my trusty slow cooker recipes. These slow cooker chicken tacos are one of my easiest weeknight meals. I just toss everything in the pot, go about my day, and by dinnertime, the chicken is tender, juicy, and perfectly seasoned. My kids love building their own tacos with cheese, lettuce, and salsa — and I love how little cleanup there is! If you enjoy simple, hands-off meals, you’ll also love my slow cooker pulled pork.

What You’ll Need
To make these tacos, you don’t need anything fancy — just a few pantry staples and fresh toppings.
- Chicken breasts or thighs – I usually use boneless, skinless breasts. Thighs will be juicier if you prefer.
- Taco seasoning – Homemade or store-bought. I like making my own so I can control the spice.
- Diced tomatoes – Canned or fresh, both work. Adds juiciness.
- Onion – I chop mine chunky so it melts into the sauce.
- Garlic – Fresh garlic always brings out that bold flavor.
- Tortillas – Flour or corn, warmed before serving.
- Toppings – Shredded cheese, lettuce, salsa, sour cream, avocado — whatever your family loves.
When I’m making a slow cooker spread, I often pair it with sides like pressure cooker chili to keep everyone full and happy.
Step-by-Step Guide to Slow Cooker Chicken Tacos
These tacos really are “set it and forget it.” Here’s how I make them at home.
Step 1 — Prep the chicken
Place the chicken breasts in your slow cooker. I like to season them generously with taco seasoning before adding any liquid — it gives them a deeper flavor.

Step 2 — Add the extras
Pour in the diced tomatoes, onions, and garlic. I sometimes sneak in a few sliced bell peppers if I have them in the fridge.

Step 3 — Cook low and slow
Cover and cook on low for 6–7 hours or high for 3–4 hours. The chicken should shred easily with two forks.

Step 4 — Shred and mix
Once done, shred the chicken right in the slow cooker and stir it into the juices. This makes every bite flavorful and moist.

Step 5 — Warm tortillas and serve
Spoon the chicken into warm tortillas and let everyone top their own. My kids always pile on extra cheese while I go heavy on salsa and avocado. For another family-friendly favorite, I sometimes swap tacos for cheesy Instant Pot mac and cheese on busy nights.

Pro Tips & Easy Swaps
- Use chicken thighs if you prefer juicier meat.
- Add a splash of chicken broth if you like saucier tacos.
- Toss in frozen corn or black beans during the last hour for extra flavor.
- Double the recipe and save leftovers for quesadillas or nachos.
- Warm tortillas in a skillet for better texture.
- If you like spicy, add a can of diced green chilies.
- Make it creamy: stir in a spoonful of cream cheese before serving.
- Store leftovers in an airtight container for up to 3 days.
Serving Ideas & Variations
These tacos are versatile and fun. Serve them with:
- Classic pico de gallo
- Fresh guacamole
- Mexican rice
- Refried beans
- A crunchy slaw topping
- Sour cream and jalapeños
- Corn salsa
- A side of tortilla chips with queso
Common Mistakes (and How to Fix Them)
- Dry chicken: Cook on low for best results — high heat can dry it out.
- Bland flavor: Don’t skimp on seasoning! Add extra spices if needed.
- Watery filling: Drain excess liquid before serving if it’s too soupy.
- Soggy tortillas: Warm them right before serving so they stay sturdy.
Frequently Asked Questions
Yes, you can cook from frozen, but allow extra time. I recommend thawing first for even cooking and best texture.
Both corn and flour tortillas work. Flour tortillas hold more filling, while corn tortillas give a more traditional flavor.
Yes, shredded chicken taco filling freezes well. Store in freezer bags for up to 3 months, then thaw and reheat.
Keep the chicken in the slow cooker on the warm setting and cover tortillas with a towel in a basket.
You’ll Also Love
- Slow Cooker Pulled Pork – Juicy, tender pork with big flavor.
If you love cozy set-it-and-forget-it meals, don’t forget to explore more of my slow cooker recipes.