Activate yeast and sugar in warm water for 5 minutes.
Knead flour, yeast mixture, 1 tbsp olive oil, and salt into a soft wet dough; proof for 1 hour.
Press dough into a greased baking pan and dimple surface deeply using fingers.
Drizzle remaining olive oil, spread garlic paste, and sprinkle dried oregano and coarse salt over top.
Bake at 200°C for 20 minutes until crust is golden brown and hollow sounding.