Hello I want to create a query that goes something like this, *"Get me the variety which has the following ingredients(1,2,3)"*

Here are my models

```
class Ingredient < ActiveRecord::Base
  has_and_belongs_to_many :varieties

class Variety < ActiveRecord::Base
  has_and_belongs_to_many :ingredients

```

I have been breaking my head but I haven't been able to get it right, can someone help me out please. Thanks in advance!