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 Cheese Steak Panini with Caramelized Onions?

You need 8 ingredients. The key ingredients include: 1 Tablespoon Butter, 1 Tablespoon Olive Oil, Plus Extra To Lightly Oil The Panini Pan, 2 whole Medium Onions, Sliced Thin, Salt And Pepper, to taste, and more.

Is Cheese Steak Panini with Caramelized Onions suitable as meat & poultry?

Yes, Cheese Steak Panini with Caramelized Onions falls under the Meat & Poultry category and is a great choice for this type of meal.

How do I store leftover Cheese Steak Panini with Caramelized Onions?

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

Cheese Steak Panini with Caramelized Onions Recipe

Name: Cheese Steak Panini with Caramelized Onions
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 Tablespoon Butter; 1 Tablespoon Olive Oil, Plus Extra To Lightly Oil The Panini Pan; 2 whole Medium Onions, Sliced Thin; Salt And Pepper, to taste; 8 ounces, weight Grilled Steak Or Chicken, Sliced Thin; 2 Tablespoons Mayonnaise; 4 slices Good Quality Bread, Such As Tuscan Garlic; 3 ounces, weight Fontina Cheese, Sliced (or More If Desired)

Try this homemade Cheese Steak Panini with Caramelized Onions recipe the whole family will love. Made with Butter, Olive Oil, Onions and Salt. Easy step…

This Cheese Steak Panini with Caramelized Onions relies on simple, everyday ingredients such as butter, salt and pepper, to taste and mayonnaise. It comes together quickly and makes 4 servings, at about 353 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 Meat & Poultry

Servings: persons

1 Tablespoon Butter
1 Tablespoon Olive Oil, Plus Extra To Lightly Oil The Panini Pan
2 whole Medium Onions, Sliced Thin
Salt And Pepper, to taste
8 ounces, weight Grilled Steak Or Chicken, Sliced Thin
2 Tablespoons Mayonnaise
4 slices Good Quality Bread, Such As Tuscan Garlic
3 ounces, weight Fontina Cheese, Sliced (or More If Desired)

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Quick Info

Servings
4 servings
Calories
353 kcal
Category
Meat & Poultry

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Cheese Steak Panini with Caramelized Onions

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