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 Roasted Onions, Potatoes and Spinach?

You need 9 ingredients. The key ingredients include: 2 large onions, halved and peeled, 1 1/2 lbs. red potatoes, scrubbed, 2 cloves garlic, peeled and partially crushed, 1 Tbs. balsamic vinegar, and more.

Is Roasted Onions, Potatoes and Spinach suitable as vegetarian?

Yes, Roasted Onions, Potatoes and Spinach falls under the Vegetarian category and is a great choice for this type of meal.

How do I store leftover Roasted Onions, Potatoes and Spinach?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Roasted Onions, Potatoes and Spinach Recipe

Name: Roasted Onions, Potatoes and Spinach
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 large onions, halved and peeled; 1 1/2 lbs. red potatoes, scrubbed; 2 cloves garlic, peeled and partially crushed; 1 Tbs. balsamic vinegar; 3 Tbs. olive oil; 1 bay leaf; 1 tsp. chopped fresh rosemary; 2 Tbs. low-sodium vegetable broth or water; 4 cups spinach (5 oz.), rinsed and chopped

Try this homemade Roasted Onions, Potatoes and Spinach recipe the whole family will love. Made with onions, red potatoes, garlic and balsamic vinegar. E…

This Roasted Onions, Potatoes and Spinach relies on simple, everyday ingredients such as red potatoes, scrubbed, tbs. balsamic vinegar, tbs. olive oil and bay leaf. It comes together quickly and makes 4 servings, at about 832 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 Vegetarian

Servings: persons

2 large onions, halved and peeled
1 1/2 lbs. red potatoes, scrubbed
2 cloves garlic, peeled and partially crushed
1 Tbs. balsamic vinegar
3 Tbs. olive oil
1 bay leaf
1 tsp. chopped fresh rosemary
2 Tbs. low-sodium vegetable broth or water
4 cups spinach (5 oz.), rinsed and chopped

Frequently Asked Questions

Quick Info

Servings
4 servings
Calories
832 kcal
Category
Vegetarian

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