Grilled Zucchini Double Cheese Tuna Bake

INGREDIENTS

medium zucchini sliced (not too thin) lengthwise and grilled

6 oz

tuna (140 grams)

1 1/2 tbsp

bread crumbs (10 grams)

1 cup

shredded firm mozzarella (100 grams)

egg slightly beaten

1/4 cup

freshly grated Parmesan cheese + extra for sprinkling (25 grams)

1 tbsp

olive oil (15 grams)

1/2 tsp

salt (2.6 grams)

1/2 tsp

parsley (.3 grams)

1/2 cup

white sauce homemade or storebought (120 grams)

HOMEMADE WHITE SAUCE**

1 tbsp

butter (15 grams)

1 tbsp

flour (13 grams)

1/2 pinch

salt

1 1/4 cups

milk (280 grams)