Thaw K&N's Bologna Slices as per instructions on pack.
Heat oil and sauté garlic and onion paste. Add tomato puree, salt, white pepper, oregano, cumin powder, and crushed red chilli. Continue to stir while cooking to dry access moisture.
Add water to slightly loosen the thick sauce. Mix in mashed potatoes and beans.
Take one portion of dough ball and roll into a flat oval bread. Stack 2 thawed Bologna Slices at one end of dough; top with cheese, prepared filling, more cheese and cover with 2 Bologna Slices.
Brush the remaining area of dough with water, and fold inwards over the Bologna Slice filling. Slightly press the surrounding area with hand to remove vacuum and keep the filling intact. Leaving some space, cut and separate dough from edges to remove excess such that it forms a square. Repeat for more sandwiches.
Press and seal edges of sandwich with fork.
Place in baking tray with butter paper and brush with egg. Bake at 180°C for 10 minutes or until golden brown.
Serve warm with condiments of your choice.
Gently mix all ingredients and knead into soft dough ball. Glaze with olive oil, cling wrap and set aside for 25 minutes.