pasta shells filled with tuna - Secretos Del Sur

Ingredients

• 20 giant pasta shells (conchiglioni)
• 300 gr corn
• 250 gr tuna (jarred)
• 250 gr mascarpone
• 125 gr greek yogurt
• 40 gr grated cheese
• 1 tbl spoon parsley (fresh)
• salt and pepper
• 1 onion
• 3 cloves garlic
• 2 red pointed pepper (sweet)
• 3 tomatoes
• 500 ml passata
• 2 tbl spoon tomato paste
• 2 tea spoon sweet paprika powder
• 2 tea spoon harissa
• 10 Mozarella (little scoops)
• 2 tbl spoon olive oil