Slow Cooker Thai Peanut Chicken

12 oz linguine or fettuccine noodles, cooked and drained
2 cloves garlic, minced
2/3 cup peanut butter
1 cup chicken broth
1 lb boneless, skinless chicken breasts, cut into 1 inch cubes
1 cup shredded zucchini
1/3 cup soy sauce
1 tsp sugar
1 red pepper, cut into thin, long strips
1 TBS lime juice
1 cup chopped cilantro, divided
chopped peanuts, for garnish

*Add garlic, peanut butter, broth, chicken, zucchini, soy sauce, sugar, and red pepper to slow cooker. Stir to combine. Cook on low for 4-5 hours or high for 2-3 hours. A half hour before you serve, add lime juice and 1/2 cup of cilantro. Serve over noodles and garnish with remaining cilantro and peanuts.