1. Activate the Yeast (If Not Using Instant Yeast)

• If using active dry yeast, dissolve it in the warm water with sugar and let it sit for 5–10 minutes until foamy.
• If using instant yeast, skip this step and mix directly with flour.

2. Make the Dough

• In a large bowl (or stand mixer bowl), combine flour, yeast, sugar, and salt.
• Add warm milk, water, and olive oil.
• Mix until a shaggy dough forms, then knead for 8–10 minutes by hand or 5–6 minutes in a mixer with a dough hook until smooth and elastic.

3. First Rise

• Form dough into a ball and place in a lightly oiled bowl.
• Cover with a damp cloth or plastic wrap.
• Let rise in a warm spot for 60–75 minutes, or until doubled in size.

4. Shape the Loaves

• Punch down the dough and divide into 2 equal pieces (for sub loaves) or 6 equal portions (for rolls).
• Shape into logs or rolls and place on a parchment-lined baking tray.
• Flatten slightly to achieve the classic Subway-style shape.

5. Second Rise

• Cover shaped dough with a clean towel and let rise again for 30–40 minutes.
• Preheat oven to 375°F (190°C) during the last 15 minutes of rise.

6. Prepare the Topping

• In a small bowl, whisk the egg with milk to make egg wash.
• In another bowl, mix shredded cheese and herbs together.

7. Apply Egg Wash and Topping

• Brush the risen dough with egg wash.
• Sprinkle herb and cheese mixture generously over the top of each loaf or roll.

8. Bake

• Bake in the preheated oven for 18–22 minutes, or until golden brown and cooked through.
• The cheese should be melted and lightly browned.

9. Cool and Serve

• Let bread cool on a wire rack for at least 10 minutes before slicing or serving.
• Serve warm with butter, use for sandwiches, or enjoy plain.