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This delicious Easy Tuna Melt Dip with Cheddar and a hint of Tabasco makes the perfect light lunch or snack.

A heart-shaped dish filled with baked cheesy dip, garnished with chopped green onions. Slices of cucumber and sticks of celery are arranged around the dish on a wooden board for healthy bites.

It has all the cheesy, gooey goodness of a classic tuna melt sandwich, but it’s a great choice if you’re after something lighter.

Sprinkle over green onions and enjoy this dip with your favorite crisp veggies, chips, or crackers. Or enjoy it as a tasty appetizer at your next dinner party. 

Serving Suggestion

Try the dip unbaked for a different taste.

Easy Tuna Melt Dip with Cheddar Ingredients

Please be sure to scroll down to the recipe card below for the complete details!

  • Tuna: I use canned albacore tuna in olive oil, but canned tuna in water is fine, too.
  • Red onion: Adds sharpness. A little goes a long way.
  • Cream cheese and mayonnaise: For a rich, creamy texture.
  • Cheddar: Makes the dip cheesy and gooey.
  • Tabasco: Adjust to your taste.
  • Smoked paprika: Adds an earthy, smoked flavor.
  • Green onion: Fresh, oniony crunch to balance the rich flavors.

How to Make Tuna Melt Dip

A person mixes shredded red onion, cheddar cheese, tuna, cream cheese, and mayonnaise in a glass bowl with a spoon.
  1. Mix the ingredients: Preheat the oven to 190ºC (375ºF). Add half the shredded cheddar, red onion, tuna, cream cheese, mayo, paprika, and Tabasco to a medium bowl. Season to taste.
A hand sprinkles shredded cheese over a heart-shaped baking dish filled with a creamy Easy Tuna Melt Dip with Cheddar.
  1. Transfer to a baking dish: Spoon the dip into a heat-proof dish and top with the remaining cheese.
A heart-shaped Easy Tuna Melt Dip with Cheddar casserole topped with melted cheese and chopped green onions, surrounded by sliced cucumbers on a wooden board.
  1. Bake: Bake for 12-15 minutes until bubbly and golden.

Possible Variations

  • Tuna: Use a spicy-flavored tuna, shredded chicken, or hot-smoked salmon.
  • Cheddar: Try shredded mozzarella, gruyere, gouda, or emmentaler.
  • Mayonnaise and cream cheese: Greek yogurt or sour cream.
  • Paprika: Add more flavor with sriracha, chili powder, onion powder, garlic powder, Worcestershire sauce, or cayenne.
  • Green onion: Swap for finely chopped fresh parsley, dill, coriander, or even pickles.

How to Store Leftovers

Transfer the dip to an airtight container and keep it in the refrigerator. Enjoy it within 2 days.

FAQs

Do I need to use a heart-shaped baking dish?

Not at all, use any medium-sized heat-proof skillet or dish you have.

Can I prepare the tuna dip in advance?

Yes, you can get started a few hours in advance. Keep it in the fridge and bake it just before your guests arrive. 

More Dips

If you make this recipe or any other recipe on Foodbites, then I would love to hear from you! Please feel free to leave a comment and rating below.

A heart-shaped dish filled with a baked, cheesy dip topped with chopped green onions, surrounded by health-conscious bites like sliced cucumbers and celery sticks on a wooden board.
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Servings: 3 people

Easy Tuna Melt Dip With Cheddar

Tuna melt dip topped with golden, melted cheese, and a hint of Tabasco. Enjoy with crackers or veggies for a tasty snack, lunch, or appetizer.
Prep: 15 minutes
Cook: 15 minutes
Total: 30 minutes
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Equipment

Ingredients 

Tuna dip

  • 185 grams tuna
  • 1/2 red onion, small, chopped finely
  • 100 grams cheddar
  • 50 grams cream cheese
  • 3 tablespoons mayonnaise, or sour cream
  • 1 tsp Tabasco
  • 1 tsp smoked paprika
  • green onion, to garnish
  • sea salt, to taste
  • pepper, to taste

To serve

  • 1 cucumber
  • 6 stalks celery

Instructions 

  • Preheat the oven to 190ºC (375ºF).
  • Drain the tuna.
  • Shred the cheddar.
  • Mix tuna, red onion, cream cheese, and mayo in a medium bowl.
  • Add paprika, Tabasco, and half the shredded cheddar. Season to taste.
  • Place the tuna mixture in a baking dish.
  • Top with the remaining shredded cheese.
  • Bake for approximately 15 minutes until the cheese is melted and golden.
  • Sprinkle with chopped green onion.
  • Remove from the oven and serve on a platter with cucumber, celery, carrots, crackers, or tortilla chips.

Video

Nutrition

Calories: 368kcal, Carbohydrates: 6g, Protein: 22g, Fat: 28g, Saturated Fat: 12g, Polyunsaturated Fat: 7g, Monounsaturated Fat: 6g, Trans Fat: 0.03g, Cholesterol: 78mg, Sodium: 539mg, Potassium: 360mg, Fiber: 1g, Sugar: 3g, Vitamin A: 1041IU, Vitamin C: 6mg, Calcium: 287mg, Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

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