
Roasted cherry tomatoes transform classic basil pesto into something utterly special with rich sweetness and deep flavor. I reach for this Sicilian-inspired tomato pesto when I want a sauce that tastes like pure summer and works magic on anything from pasta or paninis to grilled vegetables.
I first made this for a picnic and it vanished from the table I have never brought home leftovers since
Ingredients
- Cherry tomatoes: brings natural sweetness and juicy tang look for ripe deep red fruit without cracks
- Extra-virgin olive oil: adds richness and helps blend make sure yours tastes peppery and fresh
- Slivered almonds: gives a unique nutty crunch toast them for the best aroma and buy fresh ones from a sealed bag for flavor
- Large garlic clove: adds sharp depth choose firm cloves without green sprouting
- Packed basil leaves: the classic pesto note go for vibrant green leaves plucked from the stems
- Grated Parmesan cheese: for saltiness and body always grate your own for best melt and flavor
- Kosher salt: brings all the flavors together use flaked or coarse for even seasoning
Step-by-Step Instructions
- Roast the Tomatoes:
- Preheat the oven to 400 degrees Fahrenheit and lay foil on a rimmed sheet pan Set your cherry tomatoes in a single layer Drizzle one tablespoon of olive oil and use your hands to roll them around until coated Roast for about twenty minutes until the skins begin to blister and sink Remove and let them cool so they are easier to handle later
- Toast the Almonds:
- While the tomatoes are cooking put your slivered almonds into a dry skillet over medium-low heat Stir or toss them frequently for about five minutes when they turn golden brown and release a warm aroma take them off the heat Cool briefly
- Grind Almonds and Garlic:
- Add the toasted almonds and peeled smashed garlic clove into a food processor Pulse until everything looks finely chopped but not a paste This is your flavor base
- Blend Everything Together:
- Carefully add your cooled roasted tomatoes use a slotted spoon if there is liquid gathering then throw in basil parmesan and the salt Pulse again until mixed If you like it chunky stop early Otherwise use a spatula to push everything down for a smoother pesto
- Emulsify with Olive Oil:
- With the processor running on low slowly pour in the remaining olive oil from the top chute Keep blending until the pesto becomes glossy and holds together Taste and adjust salt if needed

One thing I love about this pesto is how the almonds give a creamy texture and richness My family always gathers in the kitchen as soon as the tomatoes come out of the oven no matter what time of year
Storage Tips
Store tomato pesto in a tightly covered container in the fridge If the top looks dry simply cover it with a thin layer of olive oil to preserve color and flavor It keeps well for about seven days but can be frozen in ice cube trays if you want to have small servings ready for quick meals
Ingredient Substitutions
If you do not have slivered almonds use whole almonds and chop them or try walnuts or sunflower seeds for a different but tasty twist Pecorino Romano cheese is a nice substitute for Parmesan if you enjoy a punchier flavor
Serving Suggestions
This pesto shines tossed through hot pasta especially rigatoni or fusilli I love spooning it onto grilled sourdough as a crostini or using it in a panini with mozzarella You can also swirl it into vegetable soup for a quick lift or dollop it onto grilled fish
Cultural Context
Sicilian pesto showcases local flavors that are big on sunshine tomatoes sweet nuts and garden herbs Unlike the Ligurian version with pine nuts adding roasted tomatoes and almonds is a typical southern Italian swap that makes it absolutely unique and deeply comforting
Frequently Asked Questions
- → What makes Sicilian pesto different?
Sicilian pesto often includes roasted tomatoes and nuts like almonds, offering a sweeter, richer flavor compared to traditional Genovese pesto.
- → Can I use another nut instead of almonds?
Yes, pine nuts or walnuts can substitute for almonds, but each brings a distinct taste and texture.
- → How should I store tomato pesto?
Keep it in an airtight container in the refrigerator; a thin layer of olive oil on top helps maintain freshness.
- → What dishes pair well with this pesto?
Enjoy it with pasta, as a spread on paninis or crostini, or as a vibrant addition to grain bowls and salads.
- → Is it possible to freeze?
Yes, portion it into airtight containers or ice-cube trays, and thaw as needed for quick use.