Oven-Baked Ratatouille

Photo: Aya Brackett

Makes: 4 to 6 servings
Time: About 1 1/2 hours, largely unattended

The French classic stew is simple, no matter where you cook it. Combine vegetables, herbs, and olive oil, and soften them on the stove or in the oven. That’s it. Longish, slow cooking and lots of good olive oil are important.

Have a robust serving with bread for a light r…