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Dinner · Part 1 of 3: Ingredients

Slow Cooker Hibachi Chicken with Garlic Butter

A close-up of tender chicken pieces, zucchini, and onions in a rich garlic butter sauce inside a slow cooker.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Transform humble pantry staples into a restaurant-quality meal with this slow cooker hibachi chicken. By combining tender poultry with fresh vegetables and a rich garlic butter sauce, you create a dish that is both comforting and incredibly simple to prepare for any night of the week.

This recipe simplifies the classic hibachi experience by using a slow cooker to gently braise the chicken and vegetables. Instead of standing over a hot grill, you can let the slow cooker work its magic, allowing the savory soy sauce and melted butter to infuse every bite with deep, umami-rich flavor.

It is an ideal method for those who appreciate a hands-off approach to cooking without sacrificing the bold, savory notes that make hibachi-style dishes so popular. The result is a tender, flavorful meal that pairs perfectly with steamed rice or noodles.

Ingredients

Makes 4 servings · serves 4
  • 1.5 lb boneless skinless chicken breast, cut into bite-size pieces
  • 2 medium zucchini, sliced into half-moons
  • 1 large yellow onion, sliced into strips

Sauce

  • 1 tbsp garlic powder
  • 1/2 cup soy sauce
  • 1/2 cup unsalted butter, melted
Contains: gluten, soy, milk

Why this recipe works

The slow cooker method provides a gentle, consistent heat that keeps the chicken breast moist and tender throughout the cooking process.

By braising the meat in a mixture of soy sauce and butter, the chicken absorbs the savory seasoning deeply, resulting in a depth of flavor that is difficult to achieve with quick sautéing alone.

Ready to start cooking right away??? Jump to Part 2 ? Step-by-Step Method ?

Cooking the vegetables alongside the chicken allows them to soften and absorb the garlic-infused butter sauce. This creates a cohesive dish where the natural sweetness of the zucchini and onions balances the saltiness of the soy sauce, ensuring every spoonful is perfectly seasoned and satisfyingly rich.

Notes and substitutions

For the best results, use high-quality unsalted butter to control the final salt balance of the dish, as soy sauce already provides a significant amount of sodium.

If using salted butter, adjust the amount of additional salt or soy sauce used during the assembly phase to prevent the dish from becoming overly salty.

The choice of equipment is straightforward, as any standard slow cooker will work perfectly for this recipe. Ensure the lid fits tightly to trap steam, which helps cook the vegetables evenly.

If you prefer a thicker sauce, you can remove the lid for the last 30 minutes of cooking to allow some of the liquid to reduce.

  • Yellow onion: White onion or sweet onion for a milder flavor profile.
  • Soy sauce: Tamari for a gluten-free alternative that maintains the same deep savory profile.

Equipment

  • Slow cooker
  • Chef's knife
  • Cutting board
  • Measuring cups
  • Small ramekin

Coming up in Part 2: the method

  1. Prep Phase · 1 stepPrepare the Ingredients
  2. Assembly Phase · 1 stepAssemble the Slow Cooker
  3. Cooking Phase · 1 stepSlow Cook and Serve

Up next · Part 2 of 3

3 steps · 4 h of cooking · what to look for at each stage

Step-by-step instructions (Part 2)