Easy Keto Tuna Melt (3 Ways)

"three keto tuna melts arranged on a wooden board, with lettuce wrap, grilled onion ring and chaffle versions, garnished with fresh dill, cherry tomatoes, and microgreens, alongside prep bowls of condiments. "

Easy Keto Tuna Melt (3 Ways)

A versatile, low-carb comfort meal ready in under 20 minutes

Modern kitchen setup for preparing keto tuna melt featuring a can of tuna, mayonnaise, dill relish, cheeses, lettuce, and onion on a wooden cutting board

KEY INFO

  • Prep Time: 10 minutes
  • Cook Time: 4-12 minutes
  • Total Time: 14-22 minutes
  • Servings: 2
  • Difficulty: Easy
  • Diet: Keto, Gluten-free, Low-carb

EQUIPMENT NEEDED

  • Mini waffle maker (for chaffle version)
  • Baking sheet
  • Mixing bowl
  • Measuring spoons
  • Alternative: Regular pan for stovetop method

INGREDIENTS

Base Tuna Mixture:
  • 1 can (5oz/142g) tuna, drained
  • 4 tbsp (60ml) mayonnaise
  • 2 tbsp (30ml) dill relish
  • ¼ tsp garlic powder
  • Salt and pepper to taste
For Chaffle Version:
  • 1 large egg
  • ½ cup (50g) shredded mozzarella
  • ¼ tsp baking powder (optional, for crispiness)
For Lettuce Wrap Version:
  • 4 large lettuce leaves
  • 2 slices cheddar cheese
For Onion Version:
  • 1 large onion, cut into thick rings
  • 4 slices provolone cheese
Freshly mixed tuna salad in a cream-colored ceramic bowl in a modern kitchen with wooden utensils, green subway tile backsplash, and warm, earthy color grading.

METHOD

1. Prepare tuna mixture

Combine tuna, mayo, relish, garlic powder, salt, and pepper in a bowl.

Chaffle Version:
  1. Preheat mini waffle maker.
  2. Mix egg with ¼ cup mozzarella.
  3. Pour half mixture into waffle maker, cook until golden brown (3-4 minutes).
  4. Repeat for second chaffle.
  5. Top with tuna mixture and remaining cheese.
  6. Broil for 2-3 minutes until cheese melts.
Keto tuna melt variations displayed in a modern kitchen with warm, earthy color grading
Lettuce Wrap Version:
  1. Layer lettuce leaves with tuna mixture.
  2. Top with cheese slices.
  3. Optional: Broil for 1 minute to melt cheese.
Onion Version:
  1. Preheat oven to 375°F (190°C).
  2. Place onion rings on baking sheet.
  3. Fill with tuna mixture.
  4. Top with cheese.
  5. Bake 8-10 minutes until cheese bubbles.
Chaffle tuna melt with crispy exterior and melting cheese on a modern kitchen counter, lit by natural daylight from the window.

CRUCIAL TIPS

  • Drain tuna thoroughly to prevent soggy results.
  • For crispier chaffles, let them cool 1 minute before filling.
  • Don’t overfill onion rings.
  • Watch closely when broiling to prevent burning.
See also  Perfect Poached Chicken Breasts

STORAGE & VARIATIONS

  • Store unfilled chaffles in an airtight container (2 days).
  • Refrigerate tuna mixture separately (up to 3 days).
  • Scale recipe by doubling ingredients.
  • Try adding diced jalapeños for heat.
  • Substitute avocado mayo for regular mayo.
  • Use different cheese varieties for variety.

Makes 2 servings
Net carbs: 2-4g per serving (varies by version)

Professional food photography in a modern kitchen with warm color grading, featuring modern cookware, wooden utensils, and prep bowls on marble countertops

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