Pesto has been pointed out that pesto is essentially a combination of flavourful leaves, oily nuts, hard cheese, olive oil, garlic, salt and lemon juice; any ingredients meeting this description can produce a pesto-like condiment. "Pesto alla siciliana", sometimes called "pesto rosso" (red pesto), is a sauce from Sicily similar to "pesto alla genovese" but with the addition of tomato, almonds instead of pine nuts, and much less basil. "Pesto alla calabrese" is a sauce from Calabria consisting of (grilled) bell peppers, black pepper and more; these ingredients give it a distinctively spicy taste. Outside Italy, the household name "pesto" has
Saclà Italia a new range of pasta sauces called Dallaglio by Saclà. In 2011 Saclà launched a range of fresh pesto, pasta sauces and pasta to the chilled cabinet. In 2011 this range was voted the UK's favourite ready-made sauce by Good Housekeeping readers. There are eight pesto recipes and two organic: Classic Basil Pesto, Sun-dried Tomato Pesto, Fiery Chilli Pesto, Char-Grilled Aubergine Pesto, Wild Rocket Pesto, Fresh Coriander Pesto, Roasted Red Pepper Pesto and the two organic pesto sauces are Classic Basil and Tomato Pesto. In 2015, Sacla' launched a range of Pesto Shots, in an innovative single serve packaging format.