How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Mushroom, Onion, And Cherry Tomato Flatbread Topping?

You need 9 ingredients. The key ingredients include: cooking spray, 2 cups onions, thinly sliced and separated into rings, 6 cups mushrooms, thinly sliced (about 1 pound), 2 teaspoons fresh thyme, chopped (or 1/2 tsp. dried), and more.

Is Mushroom, Onion, And Cherry Tomato Flatbread Topping suitable as general?

Yes, Mushroom, Onion, And Cherry Tomato Flatbread Topping falls under the General category and is a great choice for this type of meal.

How do I store leftover Mushroom, Onion, And Cherry Tomato Flatbread Topping?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Mushroom, Onion, And Cherry Tomato Flatbread Toppin

Name: Mushroom, Onion, And Cherry Tomato Flatbread Topping
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: cooking spray; 2 cups onions, thinly sliced and separated into rings; 6 cups mushrooms, thinly sliced (about 1 pound); 2 teaspoons fresh thyme, chopped (or 1/2 tsp. dried); 1/2 teaspoon salt, divided; 1/2 teaspoon fresh ground black pepper; 2 garlic cloves, minced; 1 1/3 cups cherry tomatoes, quartered; 1/2 cup fresh parmesan cheese, grated (2 oz.)

Bake this irresistible Mushroom, Onion, And Cherry Tomato Flatbread Topping at home. Made with cooking spray, onions, mushrooms and fresh thyme. Easy st…

This Mushroom, Onion, And Cherry Tomato Flatbread Topping relies on simple, everyday ingredients such as cooking spray, salt, divided, fresh ground black pepper and garlic cloves, minced. It comes together quickly and makes 4 servings, at about 273 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Servings: persons

cooking spray
2 cups onions, thinly sliced and separated into rings
6 cups mushrooms, thinly sliced (about 1 pound)
2 teaspoons fresh thyme, chopped (or 1/2 tsp. dried)
1/2 teaspoon salt, divided
1/2 teaspoon fresh ground black pepper
2 garlic cloves, minced
1 1/3 cups cherry tomatoes, quartered
1/2 cup fresh parmesan cheese, grated (2 oz.)

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
273 kcal
Category
General

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