Cholent small recipe

1 onion 

2 tablespoons oil                     

5 potatoes                                           

1/3 cup barley                                   

1/3 cup lima beans                                                            

1/3 cup kidney beans               

 1 teaspoon garlic powder      

1 teaspoon salt

¼ teaspoon pepper

1 teaspoon paprika

big squeeze ketchup