```ruby
class Recipes < ActiveRecord::Migration
  def change
    create_table :recipes do |t|
      t.string :name

      t.timestamps null: false
    end
  end
end
```

Add fields to recipe table
user
```ruby
class Recipes < ActiveRecord::Migration
  def change
    create_table :recipes do |t|
      t.string :name
      t.string :image_url
      t.integer :servings

      t.timestamps null: false
    end
  end
end
```
assistant