Maris Piper potatoes yield the ultimate crunch with one simple smashing technique

To achieve the ultimate crunch, you must respect the science of the starch. Thin, jagged edges crisp up far better than smooth surfaces. By smashing the potato, you increase its surface area dramatically, allowing the oven's hot air and oil to crisp up every single nook and cranny.

We start with the Maris Piper potato. Its high starch content makes it the absolute gold standard for roasting. Leaving the skins on preserves structural integrity and adds a rustic, earthy depth to each bite.

Essential Kitchen Tools

Before heating your oven, assemble the proper equipment to guarantee culinary success:

• Heavy-Duty Baking Sheet: A sturdy tray distributes heat evenly without warping.
• Large Stockpot: Essential for parboiling the spuds.
• Flat-Bottomed Glass or Mug: This is your precision tool for smashing.
• Food Processor or Blender: For whipping the dip into a silky emulsion.

Step-by-Step Execution

1. Parboil: Cut your Maris Piper potatoes in half, keeping the skins intact. Boil them in salted water until they are just tender enough to yield to a fork.
2. Smash: Transfer the hot potatoes directly to a well-oiled baking tray. Use the flat bottom of a glass to press down firmly. Aim for a thin, uniform thickness. The natural starches will hold the smashed flesh together.
3. Season: Drizzle generously with oil. Apply a savory spice rub consisting of paprika, mustard powder, and crushed fennel seeds.
4. Roast and Flip: Bake in a hot oven. Flip each potato piece once halfway through the cooking time to ensure uniform, golden-brown crispness on both sides.
5. Whip the Dip: While the potatoes roast, blend jarred red peppers, salty feta cheese, and seasoning into a smooth, vibrant accompaniment.

Troubleshooting the Perfect Crunch

If your potatoes are soggy rather than shatteringly crisp, they likely carried too much moisture onto the baking sheet. Let the parboiled potatoes steam-dry for a few minutes before smashing them. Additionally, do not crowd your pan. Giving each potato breathing room prevents steaming and guarantees a perfect roast.