No-Bake Peanut Butter Chocolate Lasagna

Ingredients

• 1 (12 oz.) package mini chocolate chips divided
• 3 1/2 cups milk divided
• 1 (~14 oz.) box chocolate graham crackers
• 2 (8 oz.) blocks cream cheese room temperature, divided
• 1 (~3.4 oz.) package instant vanilla pudding
• 1 cup smooth peanut butter
• 1 (~3.4 oz.) package instant chocolate pudding
• 1 (12 oz.) tub frozen whipped topping defrosted
• 1 cup peanuts chopped