Prepare the Potatoes: Start by washing the baby potatoes thoroughly. Cut larger ones in half so they cook evenly inside the slow cooker. Place the potatoes at the bottom of the crockpot. This layer helps them absorb flavor from the chicken and seasonings during the long cooking time.
Season the Chicken: Lay the chicken breasts on a cutting board and pat them dry with paper towels. Dry chicken helps the seasoning stick better. Rub the chicken with olive oil, salt, pepper, paprika, thyme, and rosemary. Make sure each piece receives an even coating of herbs and spices.
Add Garlic and Aromatics: Sprinkle the minced garlic over the potatoes in the crockpot. Garlic slowly softens during cooking and releases a deep savory flavor. If using onions or carrots, add them now so they cook alongside the potatoes.
Arrange the Chicken: Place the seasoned chicken pieces on top of the potato layer inside the slow cooker. Position them evenly so heat can circulate around each piece. This layering method allows the chicken juices to drip onto the potatoes while cooking.
Add the Cooking Liquid: Pour the chicken broth gently around the ingredients. The liquid helps keep everything moist and allows the flavors to blend together. Add the lemon juice as well, which adds a light brightness that balances the richness of the dish.
Slow Cook the Meal: Cover the crockpot with the lid and cook on low heat for about 6 to 7 hours. The slow cooking process allows the chicken to become tender and the potatoes to soften beautifully. If cooking on high heat, the meal will usually finish in about 3 to 4 hours.
Check for Doneness: After cooking, check the chicken with a fork. The meat should be tender and easy to pull apart, while the potatoes should feel soft when pierced with a knife. Taste the potatoes and add an extra pinch of salt if needed.
Garnish and Serve: Before serving, sprinkle fresh parsley over the top for color and freshness. Carefully scoop the chicken and potatoes into bowls or plates. Serve everything warm while the dish is still fragrant and comforting.