Balsamic-Roasted Tomatoes — Quick 5-Minute Prep Recipe

Updated with information for a faster roasting! Balsamic roasted tomatoes are simple to prepare and packed with rich, meaty umami flavor that elevates many vegetarian and vegan dishes. All you need are tomatoes, salt, pepper, olive oil and a drizzle of balsamic vinegar. Prep takes about 5 minutes before the tomatoes go into the oven for either a quick or slow roast.

Use them tossed with pasta or grains, stirred into roasted tomato soup, folded into risotto, or piled onto grilled cheese or avocado toast. They also make a lovely appetizer — serve a roasted tomato on a cracker with a little feta — or enjoy them as a warm or room-temperature side dish.

Jump to Recipe

Want to make this recipe perfectly the first time? Check the Table of Contents in the original post to find the sections that will help the most.

Roasted tomatoes, especially when finished with balsamic vinegar, add depth and savory richness to many dishes and are very easy to make. Try different balsamic varieties and fresh herbs when packing them in jars to customize the flavor.

❤️ Why you’ll love this recipe

• Fast and easy: only about 5 minutes of prep.
• Minimal ingredients: tomatoes, salt, pepper, olive oil and balsamic vinegar.
• Big umami boost: adds savory depth to a wide range of dishes.
• Stores well: keeps in the refrigerator in an airtight jar.
• Versatile: use as a condiment, in mains, or as a side or appetizer.

🎯 Umami Gold

Umami is the savory “fifth taste” that many people miss when they reduce or omit meat. These balsamic roasted tomatoes deliver umami from three sources—ripe tomatoes, concentrated flavors from roasting, and a touch of balsamic vinegar—making them an essential item in a vegetarian pantry.

👩‍🍳 Why this recipe works

This recipe creates a concentrated, savory tomato with layered umami:

• Tomatoes themselves are naturally savory, especially when their juices concentrate during roasting.
• Balsamic vinegar adds acidity and depth — a little goes a long way.
• Roasting until the edges char lightly intensifies flavor and provides a caramelized note.

Together these elements produce a richly flavored, versatile ingredient that improves everything it’s added to, and it’s a smart way to revive tomatoes that aren’t at peak ripeness.

📝 Instructions Overview

Full step-by-step directions are in the recipe card, but here’s a quick overview.

Step 1

Prep the tomatoes. Line a baking sheet with parchment and preheat the oven. Slice tomatoes in half and arrange cut-side up in a single layer. Season lightly with salt and pepper, then drizzle generously with olive oil and a little balsamic vinegar.

Don’t skimp on the oil — it will become infused with tomato juices and balsamic and is useful when packing the tomatoes in jars.

Step 2

Roast. Roast until edges are puckered and lightly charred. Small cherry tomatoes usually take about 30 minutes; Roma tomatoes about 45–60 minutes; medium tomatoes may take up to 90 minutes at a lower temperature. Add a bit more balsamic after roasting if desired.

Step 3

Pack. Transfer the tomatoes to jars, pouring in any accumulated oil, juices and balsamic from the baking sheet. Tuck in fresh oregano, basil or other herbs if you like.

Step 4

Store. Refrigerate in a sealed jar for up to one month. If there isn’t enough oil left in the pan, add a tablespoon or two of olive oil to help preserve and keep the tomatoes coated.

👩‍🍳 How to Store Balsamic Roasted Tomatoes

Pack the roasted tomatoes into a jar with a sprig of oregano, thyme or basil and a little extra olive oil. Pour in all the juices and oil from the baking sheet so nothing goes to waste. Stored this way they’ll keep for at least a month, though they’re often eaten within a couple of weeks.

💡 Ideas for variations

Use this basic method as a template and adapt it to your taste:

• Use smoked salt for a smoky dimension.
• Add roasted garlic: roast a head of garlic alongside the tomatoes, squeeze the softened cloves into the jar for a mellow garlic flavor.
• Experiment with different flavored olive oils or fruit-infused balsamic vinegars.
• Roast red peppers with the tomatoes and pack together for a pepperonata-style mix.
• For heat, add a pinch of red pepper flakes before or after roasting.

👩‍🍳 Preparation Tips

• Add fresh herbs when packing the jar rather than during roasting to avoid any bitter burnt herbs. If you roast herbs with the tomatoes, do so at a lower temperature and watch closely.
• Keep herbs submerged in the oil or tucked among the tomatoes, not exposed on top of the pan.

👩‍🍳 How to roast tomatoes faster

Slow roasting builds great flavor, but when time is limited you can speed things up with higher heat or alternative methods. Below are practical options:

Quick roasted tomatoes in the oven or air fryer

• Higher oven temperature (400°F): Works well for Campari, Roma and medium tomatoes. Roast larger tomatoes for about 15–30 minutes. Watch cherry tomatoes closely at this temperature.
• Broiler: Arrange oiled and seasoned tomatoes cut-side up on a sheet pan and broil until blistered and charred; about 8–12 minutes for Roma or Campari, less for cherry tomatoes.
• Air fryer: Preheat to 400°F. Toss cherry tomatoes with olive oil and balsamic, place cut-side up and roast for roughly 10 minutes, checking at 5 minutes. Do not turn them to preserve the juices.