4-Ingredient Slow Cooker Chicken & Carrots Foil Packet Dinner

Description
This simple, comforting meal is the kind of recipe that feels like a well-kept secret shared between neighbors. With just four basic ingredients and almost no prep, you get tender, juicy chicken and sweet, flavorful carrots cooked together in a sealed foil packet. The magic happens as everything steams and roasts in its own juices, locking in moisture and creating a rich, savory sauce. It’s perfect for busy days, spring evenings, or anytime you want a no-fuss dinner that still tastes homemade and satisfying.

Ingredients

2–4 bone-in, skin-on chicken thighs (or boneless if preferred)
2 cups baby carrots
1 packet dry onion soup mix
2–3 tablespoons butter

Instructions

Prepare the Foil Packet
Start by tearing off a large sheet of aluminum foil—big enough to fully wrap and seal your ingredients. If making multiple portions, prepare individual foil packets for each serving. Lightly grease the foil with a bit of butter or cooking spray to prevent sticking.
Layer the Ingredients
Place the baby carrots in the center of the foil, forming a small bed. Set the chicken thighs directly on top of the carrots. This allows the juices from the chicken to drip down and flavor the vegetables as everything cooks.
Add Flavor
Sprinkle the dry onion soup mix evenly over the chicken and carrots. This seasoning blend will create a rich, savory flavor without needing extra spices. Then, add small pats of butter on top of the chicken. The butter will melt and combine with the seasoning to form a delicious sauce.
Seal the Packet
Fold the foil over the ingredients and crimp the edges tightly to seal. Make sure there are no gaps—this step is key. A tightly sealed packet traps steam inside, which cooks the chicken gently and keeps it incredibly moist.
Place in Slow Cooker
Put the sealed foil packet(s) into your slow cooker. You can place them directly inside—no extra liquid is needed since everything will cook in its own juices.
Cook Low and Slow
Cover and cook on low for 6–7 hours or on high for 3–4 hours. As it cooks, the chicken becomes tender and juicy, while the carrots soften and absorb all the savory flavors.
Check for Doneness
Carefully open one packet (watch out for hot steam) and check that the chicken is fully cooked and tender. It should easily pull apart with a fork.
Serve and Enjoy
Serve directly from the foil packet for easy cleanup, or transfer to a plate and spoon the buttery sauce over the top. Pair with rice, mashed potatoes, or crusty bread to soak up every drop.