Step 1

Remove the neck and internal giblets from the chicken and trim any fat. Wash the chicken carefully, pat dry, and place it inside the slow cooker insert.

Step 2

Combine the kosher salt and black peppercorn in a small bowl.

Step 3

Thoroughly rub the olive oil onto the surface of the whole chicken (including the bottom), followed by rubbing the salt and pepper mixture as well.

Step 4

Place the minced garlic, rosemary sprigs, and the lemon slices inside the cavity of the chicken.

Step 5

Cover the slow cooker with a lid and cook on low for 5 and ½ to 6 hours or until chicken is tender and reads at 165 degrees.