Easy Tuna Salad Without Mayo<!-- --> <!-- -->Recipe

Ingredients

• 1 large onion, diced
• 1 cup zucchini, diced
• 1 large bell pepper, de-seeded and diced
• 1 can tuna, drained
• 1 cup Greek yogurt
• 1 tbsp tomato paste
• 1 tbsp mustard
• 2 cloves garlic, minced
• 1 tbsp balsamic glaze
• 1/2 tsp salt