Preparing the fries: Preheat the oven to 220°C. Chop the potatoes. If necessary, press a paper towel over the potatoes to absorb excess moisture.
In a large bowl add the potatoes and mix in the flour/starch. Then add the oil and mix. Sprinkle with salt, pepper, garlic, oregano and mix.
Spread potatoes on baking sheet lined with parchment paper with at least 1/4 inch between them . * An oven safe temperature is indicated on parchment paper. Do not use parchment paper with a temperature below 425. Instead, bake on a greased baking sheet.
Cook in the oven for 15 minutes. Turn the sheet over and bake an additional 5-10 minutes or until golden brown around most of the edges. do not overcook as the potatoes will become bitter as they burn. .
Meanwhile, prepare the garlic tahini hummus sauce: In a small skillet, heat the oil over medium-low heat. Add chopped garlic and cook until translucent. Stir occasionally.
Mix the remaining sauce ingredients and half the cooked garlic until smooth. Taste and adjust salt, aroma (lemon juice) and garlic.
To serve: Place a double layer of freshly cooked fries in a serving dish . Season generously with garlic sauce. Scatter the cooked garlic over the sauce. Garnish with chopped fresh oregano or parsley. Serve!