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 Cheesy Tuna Stuffed Mushrooms?

You need 9 ingredients. The key ingredients include: 1 (7 oz) can light tuna in springwater, drained, flaked, 1.5 oz grated reduced-fat Cheddar cheese, 1 None small Spanish onion, finely chopped, 1 None red pepper, finely chopped, and more.

Is Cheesy Tuna Stuffed Mushrooms suitable as seafood?

Yes, Cheesy Tuna Stuffed Mushrooms falls under the Seafood category and is a great choice for this type of meal.

How do I store leftover Cheesy Tuna Stuffed Mushrooms?

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

Cheesy Tuna Stuffed Mushrooms Recipe

Name: Cheesy Tuna Stuffed Mushrooms
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (7 oz) can light tuna in springwater, drained, flaked; 1.5 oz grated reduced-fat Cheddar cheese; 1 None small Spanish onion, finely chopped; 1 None red pepper, finely chopped; 1 tsp dried mixed herbs; 8 None portobello mushrooms, stems removed; 3.5 oz baby spinach; 2 None tomatoes, sliced; 2 tbsp reduced-fat French dressing

Try this homemade Cheesy Tuna Stuffed Mushrooms recipe the whole family will love. Made with light tuna, Cheddar cheese, Spanish onion and red pepper. E…

This Cheesy Tuna Stuffed Mushrooms relies on simple, everyday ingredients such as dried mixed herbs, baby spinach, none tomatoes, sliced and reduced-fat french dressing. It comes together quickly and makes 4 servings, at about 148 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 Seafood

Servings: persons

1 (7 oz) can light tuna in springwater, drained, flaked
1.5 oz grated reduced-fat Cheddar cheese
1 None small Spanish onion, finely chopped
1 None red pepper, finely chopped
1 tsp dried mixed herbs
8 None portobello mushrooms, stems removed
3.5 oz baby spinach
2 None tomatoes, sliced
2 tbsp reduced-fat French dressing

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Quick Info

Servings
4 servings
Calories
148 kcal
Category
Seafood

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