Tuna Stuffed Bell Peppers

Ingredients (for 2 servings)

• 2 whole — bell peppers
• ⅓ cup — red onion
• 2 whole — button mushrooms
• 1 whole — 5- oz. can water-packed tuna
• ½ cup — chopped cherry tomatoes
• ¼ cup — chopped kalamata olives
• ¼ cup — no salt added cottage cheese
• 1 tbsp — fresh lemon juice
• 1 tsp — extra virgin olive oil
• ½ tsp — dijion mustard
• ½ tsp — dried parsley
• ½ tsp — dried oregano
• 1 whole — crushed red pepper
• 1 whole — freshly ground black pepper
• 1 whole — sea salt