Open-Faced Tuna Melt Sandwich

By Thrive Market

4.88 / 5

8min

4min

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2 (3 ounce) pouches white albacore tuna drained
3 tablespoons Primal Kitchen™ Avocado Oil Mayonnaise plus more for spreading
2 teaspoons Dijon mustard
2 tablespoons finely chopped red onion or more to taste
2 teaspoons capers drained
2 tablespoons chopped cornichons
1 tablespoon lemon juice
¼ teaspoon fresh or dried thyme leaves
to taste sea salt and freshly ground black pepper
3 slices whole wheat or whole grain bread
6 thin slices tomato
3 large slices Gruyere, white Cheddar, or provolone cheese