Apply butter to bread slices, cut them into sticks.
Preheat oven to 200°C.
Bake them on top rack until crisp and brown.
In a pan heat oil and add red chilly sauce, soy sauce and tomato sauce.
Mix well.
Add in water and bring it to boil.
Add roasted sesame seeds.
Add the baked bread sticks, toss them well to coat.
Serve immediately.