Slow Cooker Turkey Chili

ground turkey, cooked

medium onion

garlic

{15 oz.} can black beans {not drained}

{15 oz.}can red kidney beans {not drained}

{15 oz.} can white kidney beans {not drained}

{10 oz.} can diced tomatoes with green chilies

{4 oz.} can green chilies {we used mild}

{4 oz.} can diced jalapenos

{6 oz.} can tomato paste

package taco seasoning 

{1 oz.} pkg. ranch seasoning