Step 1

Preheat the oven to 250°F and line a large baking sheet with parchment paper.

Step 2

Place the cherry tomatoes cut side up on the baking sheet and drizzle with olive oil, sprinkle with salt, pepper, and fresh thyme, if using.

Step 3

Roast the tomatoes until they’re well shriveled around the edges, 2 to 3 hours. The time will vary depending on the size and water content of your tomatoes.