Mushy peas have been a staple side dish in the UK since the early 20th century, traditionally served with fish and chips, meat pies, and roast dinners. They originated from the use of dried Marafaat peas, which were boiled and mashed to create a bright green, buttery accompaniment.

In England, mushy peas are typically made from Marafaat peas with a touch of mint. In Scotland, a sweeter version with a bit more sugar is common, while in Wales some cooks add a splash of cream for extra richness. The core ingredients—peas, butter, and mint—remain consistent.

Authentic mushy peas are served hot in a small bowl or ramekin alongside battered fish and thick-cut chips. The peas are kept slightly runny so they can be easily scooped with a fork or spoon and complement the crispiness of the fish.

Mushy peas are a regular part of everyday meals but also appear at traditional British gatherings such as fish‑and‑chip shop outings, Sunday roasts, and local fairs where they accompany battered fish, pies, or sausage rolls.

This recipe uses green split peas soaked with baking soda, which replicates the texture and flavor of true Marafaat peas far better than frozen garden peas and butter. The addition of sugar, salt, butter, and fresh mint creates the authentic bright‑green, buttery, slightly sweet profile.

Common errors include skipping the baking‑soda soak (resulting in tough peas), not skimming the foam (which can make the peas bitter), and over‑cooking until the peas become mushy mush rather than a smooth, slightly runny puree. Also, forgetting to add butter at the end will leave the peas dry.

Baking soda (sodium bicarbonate) raises the pH of the soaking water, which softens the pea skins more quickly and helps achieve the classic soft texture. Baking powder contains acid and would not have the same softening effect.

Yes, you can prepare the peas up to three days in advance. Store them in an airtight container in the refrigerator and re‑heat gently on the stove, adding a splash of water to restore the desired consistency.

The peas should be bright green, smooth yet slightly grainy, and a bit runny—similar to a thick soup. When cooled, they will thicken, so a slightly looser consistency while hot is ideal.

The peas are done when they are soft enough to be easily mashed with a spoon and no hard centers remain. A quick taste will confirm they are tender; if any bite is still firm, continue simmering.

The YouTube channel Backyard Chef, hosted by Rick, focuses on practical, budget‑friendly British comfort food and outdoor cooking techniques, often providing clever substitutions for hard‑to‑find ingredients.

Backyard Chef emphasizes simple, ingredient‑substitution hacks (like using split peas for Marafaat peas) and outdoor-friendly methods, whereas many other British cooking channels stick to traditional pantry staples and indoor kitchen setups.