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Dinner · Part 2 of 3: Instructions

Slow Cooker Sweet and Sour Chicken Wings Step-by-step instructions

A top-down view of raw chicken wings, green bell peppers, and pineapple chunks inside a black slow cooker insert.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Before you start

Before beginning, ensure that your chicken wings are fully thawed if they were previously frozen. Wash your hands thoroughly before and after handling raw poultry to prevent cross-contamination. Prepare a clear workspace on your countertop and have your slow cooker ready.

Chop the green bell peppers into uniform pieces to ensure they cook at the same rate. Drain the pineapple chunks well, as excess liquid can dilute the sauce too much. Having all ingredients measured and ready before you start the assembly process will make the entire experience smooth and efficient.

Ingredients at a glance (4)
  • 3 lb chicken wings, separated into drums and flats
  • 1 cup green bell pepper, chopped
  • 1 cup pineapple chunks, drained
  • 1 1/2 cups sweet and sour sauce

Instructions

Assembling the ingredients

  1. Assemble the slow cooker
    Place the raw chicken wings into the bottom of the slow cooker insert. Ensure the wings are evenly distributed to allow for uniform cooking throughout the slow cooker.
    Look for Wings are arranged in a single layer if possible
    Tip Pat the wings dry with paper towels before adding them to the slow cooker to help the sauce adhere better.
  2. Add aromatics and fruit
    Scatter the chopped green bell peppers over the chicken wings, followed by the pineapple chunks. These additions will soften and infuse the wings with flavor during the long, slow cook.
    Look for Vegetables and pineapple are evenly spread on top
    Tip Ensure the pineapple chunks are evenly distributed to provide a consistent sweetness in every bite.

At this stage, the slow cooker contains the raw chicken wings, chopped bell peppers, and pineapple chunks. The ingredients should be layered neatly, ensuring the chicken is at the bottom for better heat exposure. Everything should look fresh and organized. Before moving to the next phase, double-check that you have added all components and that the slow cooker is plugged in and ready to operate, which sets the foundation for a successful, flavorful outcome.

Adding the sauce

  1. Pour the sauce
    Pour the sweet and sour sauce over the chicken, peppers, and pineapple. Ensure all ingredients are well-coated by the liquid to allow the flavors to meld perfectly while cooking.
    Look for Sauce covers the wings completely
    Tip Use a silicone spatula to scrape every bit of sauce from the measuring cup.

The sauce is now poured over the chicken, peppers, and pineapple. The mixture should appear well-coated and ready for the slow cooking process. The colors of the green peppers and golden pineapple against the chicken create a vibrant look. Ensure the sauce has reached the bottom of the cooker so that the wings are not sitting in a dry pot. Once you are satisfied with the distribution, you are ready to secure the lid and begin the slow cooking phase.

Slow cooking to perfection

  1. Slow cook and serve
    Cover the slow cooker and cook on low for 4 hours until the chicken wings reach an internal temperature of 165°F (74°C). Once finished, let the wings rest for 5 minutes before serving.
    Look for Wings are tender and the sauce is glossy
    Safe temperature 165°F (74°C) internal temperature (poultry)
    Tip If a thicker sauce is desired, remove the lid during the last 30 minutes of cooking to allow some liquid to evaporate.

The wings have finished their four-hour cook and now look glossy, tender, and inviting. The aroma should be a delightful mix of savory chicken and sweet, tangy fruit. The sauce will have thickened into a glaze.

Before serving, verify the internal temperature with a thermometer to confirm it has reached 165°F (74°C). The wings should be steaming and ready for the final rest period, which ensures they remain juicy and flavorful when presented on the serving plate.

Common mistakes

A common mistake is overcrowding the slow cooker, which can prevent the wings from cooking evenly and lead to soggy skin. Ensure there is enough space for the heat to circulate. Another error is not draining the pineapple properly, which can make the sauce too thin.

Avoid lifting the lid repeatedly during the cooking process, as this releases heat and moisture, significantly increasing the total cooking time needed. Finally, always verify the internal temperature of the chicken with a thermometer to ensure it reaches the safe 165°F (74°C) threshold.

How to tell it’s done

The chicken wings are fully cooked when they reach an internal temperature of 165°F (74°C) as measured by a meat thermometer inserted into the thickest part of the wing, away from the bone. The meat should be tender and easily pull away from the cartilage.

The sauce will have thickened slightly and appear glossy, coating the wings thoroughly. Allow the wings to rest for at least 5 minutes before serving to ensure the juices redistribute throughout the meat, providing the best possible texture and flavor for every bite.

  • Poultry: 165°F (74°C) in the thickest part

Coming up in Part 3: common questions

  • Can these wings be cooked on high instead of low?
  • Is it necessary to brown the wings before slow cooking?
  • What is the best way to prevent the sauce from being too watery?

Also in Part 3: variations (Spicy Sweet and Sour, Garlic Ginger Infusion), storage and make-ahead, and the printable recipe card.

Up next · Part 3 of 3

2 variations · storage & make-ahead · 3 answers · printable card

Tips, FAQ & printable recipe (Part 3)← Back to the ingredients (Part 1)