For base knead maida butter oregano and salt with the help of water and make like soft dough. Now take out small balls from the dough n roll it little thin now take muffin tray put this roll back of tray like shown in pic now do rest of all and bake in oven for 180°C for 20 min .After bake keep out from oven it's ready.
Stuffing
Chopped all veggies now put kadai on gas put the flame on add palak leaves stir continuously add bell pepper corn to it n cook it till water evaporates now add salt then add white sauce mix all together the stuffing is ready now.
White sauce
Take pan add butter add maida stir it till it changes the colour now add milk n salt stir it now add cheese to make thick consistency.
How to arrange
Take tart add stuffing now grated some cheese now bake for 5 min . Serve with hot coffee .