Mantecadas con pepitas de chocolate

Array
(
    [0] => Array
        (
            [amount] => 250
            [unit] => g
            [ingredient] => Azúcar
            [notes] => 
            [group] => 
            [ingredient_id] => 421
            [amount_normalized] => 250
        )

    [1] => Array
        (
            [amount] => 250
            [unit] => g
            [ingredient] => Harina
            [notes] => de fuerza
            [group] => 
            [ingredient_id] => 426
            [amount_normalized] => 250
        )

    [2] => Array
        (
            [amount] => 150
            [unit] => g
            [ingredient] => Aceite
            [notes] => de girasol 
            [group] => 
            [ingredient_id] => 441
            [amount_normalized] => 150
        )

    [3] => Array
        (
            [amount] => 4
            [unit] => 
            [ingredient] => Huevos
            [notes] => 
            [group] => 
            [ingredient_id] => 420
            [amount_normalized] => 4
        )

    [4] => Array
        (
            [amount] => 1
            [unit] => 
            [ingredient] => Piel de naranja
            [notes] => 
            [group] => 
            [ingredient_id] => 604
            [amount_normalized] => 1
        )

    [5] => Array
        (
            [amount] => 1
            [unit] => 
            [ingredient] => Piel de limón
            [notes] => 
            [group] => 
            [ingredient_id] => 605
            [amount_normalized] => 1
        )

    [6] => Array
        (
            [amount] => 1
            [unit] => Sobre
            [ingredient] => Gasificante
            [notes] => Morado
            [group] => 
            [ingredient_id] => 606
            [amount_normalized] => 1
        )

    [7] => Array
        (
            [amount] => 1
            [unit] => Sobre
            [ingredient] => Gasificante
            [notes] => Blanco
            [group] => 
            [ingredient_id] => 606
            [amount_normalized] => 1
        )

    [8] => Array
        (
            [amount] => 
            [unit] => 
            [ingredient] => Pepitas de chocolate
            [notes] =>  (Opcional)
            [group] => 
            [ingredient_id] => 546
            [amount_normalized] => 0
        )

)

• 250 g Azúcar
• 250 g Harina de fuerza
• 150 g Aceite de girasol
• 4 Huevos
• 1 Piel de naranja
• 1 Piel de limón
• 1 Sobre Gasificante Morado
• 1 Sobre Gasificante Blanco
• Pepitas de chocolate (Opcional)