Dinner · Part 2 of 3: Instructions
Creamy Slow Cooker Chicken Newburg Step-by-step instructions

- Prep
- Cook
- Total
- Serves
- 4
Before you start
Before beginning, ensure all ingredients are prepped and ready for the slow cooker. Cut the chicken breast into uniform bite-size pieces to promote even cooking. Clean the mushrooms by gently wiping them with a damp cloth or soft brush, then slice them into consistent thicknesses.
Measure out the pimentos and have the paprika and creamy sherry sauce ready to go. Having all components organized on your workspace will make the assembly process efficient and straightforward. Ensure your slow cooker insert is clean and dry before adding the ingredients to prevent any sticking or burnt spots during the long cook.
Ingredients at a glance (5)
- 1 1/2 lb boneless skinless chicken breast, cut into bite-size pieces
- 8 oz sliced mushrooms
- 2 tbsp diced pimentos
- 1/2 tsp paprika
- 1 1/2 cups creamy sherry sauce
Instructions
Layering the ingredients
- Assemble the slow cookerPlace the bite-size pieces of boneless skinless chicken breast into the base of the slow cooker, ensuring they are spread in an even layer across the bottom. Scatter the sliced mushrooms and diced pimentos over the chicken. Sprinkle the paprika evenly over the top of the mixture.Look for The ingredients should be layered evenly to ensure consistent cooking throughout the slow cooker.Tip Keep the chicken pieces uniform in size so they finish cooking at the same time.
At the end of this phase, the chicken should be spread evenly across the bottom of the slow cooker. The mushrooms, pimentos, and paprika should form a uniform top layer.
Ensure the chicken pieces are not clumped together so the sauce can circulate effectively during the cooking process. Everything should look organized and ready for the addition of the liquid components.
Cooking the chicken
- Add sauce and cookPour the creamy sherry sauce over the chicken and vegetables. Cover the slow cooker with its lid and cook on low for 4 hours. Ensure the chicken reaches an internal temperature of 165°F (74°C) to confirm it is fully cooked.Look for The sauce should bubble gently and the chicken should be opaque and tender.Safe temperature 165°F (74°C) internal temperature (poultry)Tip Avoid lifting the lid during the first few hours to maintain a steady cooking temperature.
During this phase, the sauce will transition from a thinner liquid to a rich, velvety coating. You should notice a pleasant aroma of sherry and earthiness from the mushrooms. The chicken will become opaque and fully cooked through. Check that the sauce has maintained its consistency and that no ingredients have stuck to the sides of the slow cooker insert.
Final resting and serving
- Rest and serveOnce cooked, allow the chicken to rest in the slow cooker for 5 minutes before serving to ensure the sauce thickens slightly and coats the meat perfectly. Serve the chicken Newburg warm, ensuring the internal temperature remains at least 165°F (74°C).Look for The sauce will have a rich, pale-orange color and a velvety consistency.Safe temperature 165°F (74°C) internal temperature (poultry)Tip Serve this dish alongside steamed rice or crusty bread to soak up the delicious sherry sauce.
The final result should be a cohesive, creamy dish with tender chicken and soft vegetables. The sauce should be thick enough to coat the back of a spoon. Before serving, verify that the internal temperature of the chicken is 165°F (74°C) or higher. The dish should look inviting, with vibrant colors from the pimentos and paprika against the creamy sauce.
Common mistakes
A common mistake is overcrowding the slow cooker with ingredients that are not uniform in size, which can lead to uneven cooking and some pieces becoming dry while others remain undercooked. Avoid lifting the lid frequently during the cooking process, as this releases essential heat and steam, significantly increasing the time required for the dish to finish.
Using an overly sweet wine instead of a dry sherry can make the sauce cloying and unbalanced. Always ensure the chicken is completely submerged in the sauce to prevent it from drying out during the prolonged cooking cycle.
How to tell it’s done
To determine if the chicken Newburg is finished, use a meat thermometer inserted into the thickest piece of chicken. The internal temperature must reach at least 165°F (74°C). The sauce should appear thickened and glossy, with a pale-orange hue from the paprika and pimentos.
The chicken pieces should be tender and easily pierced with a fork. If the chicken is not quite done, continue cooking in 15-minute intervals. Once the safe temperature is confirmed, allow the dish to rest briefly to stabilize the sauce consistency before serving it immediately.
- Poultry: 165°F (74°C) in the thickest part
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)