How do you cook enough potatoes for mashed 150 people?

Here's a breakdown of how to cook potatoes for mashed potatoes for 150 people:

1. Calculate Potato Needs

* Yield: A general rule of thumb is that 1 pound of potatoes yields about 2 cups of mashed potatoes.

* Serving Size: A standard serving size of mashed potatoes is about 1/2 cup.

* Total Potatoes: 150 people x 1/2 cup per person = 75 cups of mashed potatoes needed.

* Potato Weight: 75 cups of mashed potatoes / 2 cups per pound = 37.5 pounds of potatoes. Round up to 38 pounds of potatoes.

2. Choose Potato Varieties

* Starchy Potatoes: Best for creamy mashed potatoes. Look for Russet, Idaho, or Yukon Gold potatoes.

* Waxy Potatoes: Good for holding their shape, but may not be as creamy. Consider these if you want chunkier mashed potatoes.

3. Cooking Methods

* Boiling: The most common method.

* Steaming: Creates fluffy potatoes.

* Roasting: Adds flavor and texture.

4. Cooking Equipment

* Large Pots: You'll need large stock pots or other large cooking vessels that can accommodate 38 pounds of potatoes.

* Steamers: If using a steamer, choose one that fits your potato needs.

5. Cooking Process

* Boiling:

* Fill large pots with salted water and bring to a boil.

* Add potatoes in batches to avoid overcrowding, making sure the water covers them completely.

* Cook until tender, about 20-30 minutes depending on the potato variety and size.

* Drain well.

* Steaming:

* Fill the steamer with water and bring to a boil.

* Place potatoes in the steamer basket and steam until tender.

* Check for doneness with a fork.

* Roasting:

* Preheat oven to 400°F (200°C).

* Quarter or halve the potatoes.

* Toss with olive oil, salt, and pepper.

* Spread in a single layer on a baking sheet.

* Roast for 45-60 minutes, or until tender.

6. Mashing and Seasoning

* Equipment: Use a potato masher, ricer, or electric mixer to mash the potatoes.

* Seasoning: Add butter, milk, cream, salt, pepper, and other desired ingredients to taste. Adjust the amount of liquid based on the desired consistency.

7. Serving and Storage

* Serving: Serve mashed potatoes immediately.

* Storage: Leftover mashed potatoes can be stored in an airtight container in the refrigerator for up to 3 days. Reheat gently on the stovetop or in the microwave.

Important Tips:

* Scale Up: If you have large commercial kitchens, consider using a large potato peeler or commercial steamer.

* Safety: Wash your hands thoroughly after handling raw potatoes and keep work surfaces clean.

* Consistency: Taste-test the potatoes throughout the cooking process to ensure they're cooked to your liking.

Let me know if you'd like more specific instructions for a particular cooking method or if you have any other questions.