Spring Onion and Potato Soup - Potatoes USA - Philippines

Ingredients

• 2 tablespoons (30g) Unsalted Butter
• 1/2 cup (70g) Yellow Onions, small dice (1/4 inch)
• 1/4 cup (35g) Celery, small dice (1/4 inch)
• 3 each (15g) Garlic Cloves, thinly sliced
• 1/4 cup (34g) All Purpose Flour
• 2 quarts (~2 liters) Vegetable Stock
• 1 lb. (454g) Yellow Potatoes, large dice (1 inch)
• 1 tablespoon (3g) Kosher Salt
• 1 each serving Bay Leaf
• 1 each serving Thyme Sprig
• 1/2 cup Heavy Cream
• 1/2 cup Sour Cream
• 2 cups (160g) Shredded Cheddar Cheese
• 1 cup (100g) Green Onions (sliced)