Jacket Potato

Equipment

• Baking Sheet or shallow roasting pan.
• Fork or Sharp Knife
• Small Bowl (for oil)
• Pastry Brush (optional, but helpful)
• Tongs (to handle hot potatoes)
• Sharp Paring Knife (to cut the cross)

Ingredients

The Potato

• 1 Large Russet or King Edward Potato: (Approx. 10–12 oz / 300-350g). These high-starch varieties are essential for achieving that fluffy interior. Look for potatoes that are uniform in shape, unblemished, and free of green spots or sprouts.

The “Crispy Skin” Finish

• 1 tbsp High-Smoke Point Oil: Avocado oil, vegetable oil, or canola oil. Olive oil tends to burn during the long bake time.
• ½ tsp Coarse Kosher Salt or Flaky Sea Salt.

The Classic Toppings (Optional, per potato)

• 1 tbsp Unsalted Butter: Sliced into pats.
• 1 tbsp Sour Cream or Greek Yogurt.
• 1 tbsp chopped fresh Chives or Scallions.
• Freshly cracked Black Pepper.

Instructions

Phase 1: Preparation (5 Minutes)

1. Preheat Oven: Preheat your oven to 400°F (200°C) . Ensure a rack is placed in the center position. Do not use the convection/fan setting initially, as it can dry out the skin too quickly.
2. Scrub and Dry: Wash the potato thoroughly under cold running water, using a vegetable brush to remove any dirt. It is crucial to dry the potato completely with a clean towel or paper towel. A wet potato will steam in the oven, resulting in soft, not crispy, skin.
3. The Docking (Pricking): Use a sharp fork or paring knife to prick the potato 6 to 8 times all over. Safety Note: Do not skip this step. As the potato bakes, steam builds up internally. Pricking it allows the steam to escape, preventing the potato from bursting open in the oven.
4. Oil and Salt: Place the dry, pricked potato into the small bowl with the 1 tbsp of oil . Use your hands or a pastry brush to coat the entire surface of the potato evenly. Sprinkle the ½ tsp of coarse salt over the oiled skin. The salt will stick to the oil and create a deliciously seasoned, crispy shell.

Phase 2: The Main Bake (1 Hour 20 Minutes to 1 Hour 30 Minutes)

1. Bake Directly on Rack: Place the prepared potato directly onto the center rack of the preheated oven.
2. Place Pan Below: To catch any drips of oil or potato juices, place a baking sheet on the rack below the potato.
3. The Bake: Bake at 400°F for 1 hour and 20 minutes. At this mark, gently squeeze the potato (use an oven mitt! ). It should feel like it gives slightly under pressure, and the skin should feel firm and dry. If it still feels very hard, continue baking for another 10 minutes. A large potato may take up to 1 hour and 30 minutes.

Phase 3: The Finishing Crisp (Optional but Recommended – 10 Minutes)

1. High Heat (Broil): If you want an ultra-crackly, restaurant-style skin, turn your oven setting to “Broil” (High) for the final 5 to 10 minutes.
2. Watch Closely: Watch the potato intently during this phase, as it can burn very quickly. Rotate the potato once with tongs to ensure even browning on all sides. Remove from the oven when the skin is deep golden brown and blistered.

Phase 4: The Fluff (5 Minutes)

1. Remove and Cut: Use tongs to remove the hot potato from the oven. Immediately use a sharp paring knife to make a deep cross (an ‘X’) or a single long slit down the length of the potato, cutting about two-thirds of the way through.
2. The Squeeze (Safety First): Place an oven mitt or thick towel over the ends of the potato. Gently squeeze the ends towards the center. This maneuver forces the steam out and causes the fluffy interior to bloom upwards out of the slit.
3. Serve Immediately: Your jacket potato is now ready to be loaded with toppings and eaten while steaming hot.

Nutrition

Calories: 390 · Protein: 7g · Fat: 14g Saturated Fat: 2g · Carbohydrates: 58g Dietary · Saturated Fat: 2g Cholesterol: 0mg · Fiber: 6g · Sugar: 3g · Sodium: 1150mg (This is largely from the external skin salt; reduce to pinch to lower significantly).