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Dinner · Part 1 of 3: Ingredients

Slow Cooker Chicken with Fennel and Pastis

A top-down view of a slow cooker filled with chicken thighs, sliced fennel, and a rich tomato sauce.
Prep
Cook
Total
Serves
4
Includes 5 min resting

Discover a sophisticated, effortless dinner that brings a touch of French elegance to the table. This slow cooker chicken recipe combines the delicate sweetness of fennel with the distinct, aromatic notes of pastis, creating a deeply flavored dish that requires minimal hands-on time from start to finish.

The magic of this recipe lies in the slow, gentle cooking process. By layering chicken thighs with fresh fennel and a simple, savory tomato sauce spiked with pastis, you create a complex flavor profile that develops over several hours.

It is the perfect solution for busy weeknights when you want a meal that feels special but demands very little effort during the preparation phase.

Ingredients

Makes 4 servings · serves 4

Main

  • 4 lbs chicken thighs, bone-in and skin-on
  • 2 bulbs fennel, thinly sliced
  • 1 cube bouillon cube, crumbled
  • 2 cups crushed tomato sauce
  • 2 tbsp pastis
Contains: sulfites

Why this recipe works

The slow cooker method provides a gentle, consistent heat that allows the tough fibers of the chicken thighs to break down slowly, resulting in exceptionally tender meat that practically falls off the bone.

This environment ensures the moisture remains locked inside the poultry rather than evaporating, which keeps the chicken succulent throughout the long cooking duration.

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

Furthermore, the fennel and pastis create a unique aromatic combination that permeates the entire dish. As the fennel slowly braises in the tomato sauce, it releases its natural sweetness, which balances the sharp, herbal notes of the anise-flavored pastis.

The bouillon acts as a savory anchor, rounding out the flavors to create a balanced, restaurant-quality meal without the need for constant monitoring.

Notes and substitutions

For the best results, use bone-in, skin-on chicken thighs. The bone contributes significantly to the richness of the final sauce, while the skin helps protect the meat during the long cooking time.

If you prefer to reduce the fat content, you may remove the skin, but be aware that the final sauce will have a less velvety texture and the chicken may dry out slightly faster.

When selecting fennel, look for bulbs that are firm, white, and free of brown spots. The fronds should be bright green and fresh. If you cannot find fresh pastis, you can substitute it with another anise-flavored spirit, but start with a smaller amount and adjust to your preference, as the flavor can be quite potent when concentrated during the slow cooking process.

  • Pastis: Anise-flavored liqueur like Ouzo or Sambuca, or 1/2 teaspoon of anise extract diluted in a tablespoon of water.
  • Crushed tomato sauce: Diced tomatoes blended until smooth or tomato purée.

Equipment

  • Slow cooker
  • Chef's knife
  • Cutting board
  • Measuring cup

Coming up in Part 2: the method

  1. Layering the ingredients · 1 stepPrepare the base
  2. Seasoning and saucing · 1 stepSeason and pour
  3. Cooking to completion · 1 stepCook 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)