Categories: Eats, Life Style

Tomato & Onion Casserole

Hey, What’s Cookin’?

Tomato & Onion Casserole is a simple but tasty vegetable side dish that goes well with any meat, poultry, fish, or plant protein.  It is easy to pull together and is a great way to make the most of those precious, late-summer local tomatoes!


Tomato & Onion Casserole

Adapted from: various internet recipes
Serves: 2-6



  • 4 large tomatoes (about 2 pounds), cut crosswise into 1/2-inch slices
  • 1 large or 2 medium red onions (about 1 pound), cut crosswise into 1/4-inch rounds
  • 2 tablespoons extra-virgin olive oil
  • 2 cloves garlic, finely minced
  • 1/2 tsp sea salt
  • 1/4 tsp freshly ground black pepper


  1. Preheat oven to 450 degrees.
  2. Lightly oil a 9-by-13-inch baking dish. Arrange the tomato & onion slices in rows, overlapping slightly. Sprinkle with garlic, drizzle with oil and sprinkle with salt and pepper.
  3. Bake for 35-45 minutes, until tomatoes are lightly browned and onions are tender. Serve warm or at room temperature.


Notes: You might want to serve these over some mashed cauliflower to soak up the delicious tomato juices!





Photograph via goldenlife

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