April Bloomfield Rosemary Straw Potatoes

Category: Simple Sides to Complete Any Meal

April Bloomfield's straw potatoes are crisped to a golden finish and brightened with rosemary and homemade lemon salt. The process starts by julienning potatoes, then frying them in hot oil until deliciously crisp. Fragrant rosemary is added near the end, lending its herbaceous aroma. Everything is showered with zesty lemon salt, made by melding zest and sea salt in a mortar and pestle. This savory and citrusy seasoning elevates the potatoes without overpowering their flavor, making them a standout side or snack, perfect enjoyed hot and freshly cooked.

A woman with a smile on her face.
Created By Melanie Carter
Updated on Tue, 24 Jun 2025 08:02:20 GMT
A plate of fries with lemon salt and rosemary. Pin
A plate of fries with lemon salt and rosemary. | mellierecipes.com

April Bloomfield’s rosemary straw potatoes with lemon salt are the definition of crispy indulgence with a vibrant pop of citrus. These are the fries you want when you crave restaurant-level crunch and unforgettable flavor at home—each bite is golden and showered with a fragrant homemade lemon salt. They are my family's go-to for burger nights and the smell of rosemary always brings everyone to the kitchen in anticipation.

I first made these as a side for lamb burgers and everyone fought for the last handful. The lemon salt truly makes these potatoes taste gourmet with almost no extra work.

Ingredients

  • Yukon Gold potatoes: Choose firm potatoes with no green spots for great flavor and texture
  • Lemon zest: Fresh and brightens the fries Use a microplane for the finest zest
  • Sea salt: Look for flaky or kosher salt for best crunch and flavor
  • Sunflower oil or a blend of canola and vegetable oil: Pick high smoke-point oils for a golden crisp finish
  • Fresh rosemary: Sprigs add a savory aroma Use fragrant bunches with soft needles

Why each ingredient matters—using a high-quality salt or fresh lemon really lifts the whole dish In terms of oils stick with neutral flavors and always buy potatoes that feel dense and not spongy

Step-by-Step Instructions

Make the Lemon Salt:
Crush lemon zest and sea salt together with a mortar and pestle until the mixture is deeply fragrant and fine Set aside to dry out if not using immediately so the flavors mellow and intensify
Prepare the Potatoes:
Julienne the potatoes into matchstick strips using a sharp knife or mandoline Take your time to keep the pieces even for more consistent frying
Dry the Potatoes:
Spread julienned potatoes on a clean towel or paper towels and pat thoroughly to remove surface moisture This is crucial for crispiness
Heat the Oil:
Pour oil into a sturdy high-sided pan until about two to three inches deep Heat gradually and check temperature with a thermometer aiming for three hundred fifty degrees Fahrenheit Drop a test potato in and wait for it to rise and color to confirm oil is ready
Fry in Batches:
Carefully lower handfuls of potatoes into the hot oil without overcrowding Fry for one to two minutes until golden and crisp Stir occasionally to keep strips from sticking
Add the Rosemary:
During the last thirty seconds of each batch drop in rosemary sprigs to infuse aroma Be quick as rosemary cooks fast and can burn easily
Drain and Season:
Scoop cooked potatoes and rosemary to a paper towel lined bowl or large bowl Drain excess oil Shower immediately with lemon salt and toss while hot for best flavor distribution
Serve:
Enjoy straight away for maximum crunch and aroma These fries shine when freshly cooked and are guaranteed to disappear fast
A plate of fries with lemon salt and rosemary. Pin
A plate of fries with lemon salt and rosemary. | mellierecipes.com

The rosemary is my favorite touch each time as the sizzling sound and smell of the fresh herbs turning crisp fills the kitchen My niece loves digging for the little shards of rosemary that stick to the fries and says they taste like a grown-up potato chip moment

Storage Tips

Any leftovers should cool completely before storing in an airtight container Fries will lose some crispness but reheat well in a hot oven A quick toss on a sheet pan at four hundred degrees Fahrenheit for five or so minutes revives most of the crunch

Ingredient Substitutions

Try russet potatoes for a thriftier option or fingerlings for a fun look If you do not have fresh rosemary swap in dried but use less as the flavor is stronger No lemon zest around You can use orange or lime zest for a different citrus feel

A bowl of fries with lemon salt and rosemary. Pin
A bowl of fries with lemon salt and rosemary. | mellierecipes.com

Serving Suggestions

These fries are a diner-style side for burgers steak or roast chicken Or serve as a passing snack at a party with aioli or homemade ketchup At the Spotted Pig they are famous alongside a blue cheese burger

Cultural and Historical Context

This recipe is based on a signature dish by April Bloomfield known for her creative gastropub cooking Lemon salt has its roots in Mediterranean cuisine adding a sunny hit to all sorts of savory snacks

Recipe FAQs

→ How do I get the potatoes extra crispy?

Be sure to dry julienned potatoes thoroughly before frying and cook in small batches for maximum crunch.

→ Can I use other herbs besides rosemary?

Yes, thyme or sage offer aromatic alternatives, but rosemary pairs especially well with lemon salt.

→ What kind of potatoes work best?

Yukon Gold potatoes provide creamy texture and golden color, though russets also fry up well.

→ Do I need a mortar and pestle for lemon salt?

While a mortar and pestle is traditional, you can use a small food processor or mash by hand with a bowl and spoon.

→ How should I serve these potatoes?

These potatoes shine as a side for burgers, steak, or alongside other mains where a crisp potato is welcome.

→ How far in advance can I prepare the potatoes?

You can julienne the potatoes up to an hour ahead; store them in water and dry thoroughly before frying.

April Bloomfield Rosemary Straw Potatoes

Thin, crisp potatoes fried with rosemary and finished with bright, zesty lemon salt.

Prep Time
25 minutes
Cooking Duration
15 minutes
Overall Cooking Time
40 minutes
Created By: Melanie Carter

Recipe Category: Easy Side Dishes

Skill Level: Moderate

Cuisine Style: British

Result Amount: 4 Portions

Diet Preferences: Plant-Based, Suitable for Vegetarians, Gluten-Free Option, Dairy-Free Option

What You’ll Need to Make This

→ Lemon salt

01 Zest of 1 lemon
02 4 tablespoons sea salt

→ Potatoes

03 800 grams potatoes, julienned
04 Sunflower oil, for deep frying
05 A few sprigs fresh rosemary

How to Prepare

Step 01

Combine lemon zest and sea salt in a mortar and pestle, grinding until the mixture is finely blended, colored, and fragrant. Transfer to a dish. Use immediately or allow to air-dry for several hours before storing.

Step 02

Pour 5–7 cm of sunflower oil into a heavy, high-sided pan. Slowly heat to 175°C. Test readiness by placing a potato strip in the oil; when it rises and turns golden, the oil is ready for frying.

Step 03

Pat julienned potatoes thoroughly dry with paper towels to ensure crisp frying and prevent splattering.

Step 04

Working in small batches, lower potato strips into hot oil using a slotted spoon. Fry for 1–2 minutes until golden brown and crisp. Do not overcrowd the pan.

Step 05

During the last 10–30 seconds of frying each batch, add a few sprigs of rosemary to infuse flavor.

Step 06

Transfer fried potatoes and rosemary to paper towels or a large bowl. Immediately dust generously with lemon salt. Serve while hot.

Extra Tips

  1. Julienne potatoes up to one hour ahead. Keep submerged in water to prevent browning, but ensure they are completely dry before frying.

Tools Required

  • Mortar and pestle
  • High-sided heavy pan
  • Slotted spoon or spider
  • Paper towels or large mixing bowl

Nutritional Information (Per Serving)

Remember, this info is purely for reference and isn’t meant to replace dietary guidance.
  • Caloric Value: 284
  • Fat Content: 13.4 grams
  • Carbohydrate Content: 40.5 grams
  • Protein Content: 3.9 grams