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Fast Plush Potato-Milk Dinner Rolls

Prep 45m Cook 30m Total 75m medium
breadbakingrollspotato

Method

  1. 1
    Peel and cube russet potatoes, cooking more than you need. Steam or boil until fully tender, then drain very well. ⏱ 15m
  2. 2
    Return the drained potato to the hot empty pot for 1-2 minutes to steam off surface moisture, then rice it while warm and weigh out 180g.
    180 g
    cooked riced russet potato
    36.0 %
    Note: do not over-mash — high-starch russets turn gluey if overworked
  3. 3
    In the stand mixer bowl, combine the warm riced potato, milk, egg, sugar, and yeast. Mix until mostly combined; it need not be perfectly smooth.
    180 g
    cooked riced russet potato
    36.0 %
    170 g
    whole milk
    34.0 %
    50 g
    egg
    10.0 %
    50 g
    sugar
    10.0 %
    10 g
    instant yeast
    2.0 %
  4. 4
    Add the bread flour and salt. Mix until no dry flour remains, then cover and rest — this makes the dough easier to develop. ⏱ 10m
    500 g
    bread flour
    100 %
    11 g
    fine salt
    2.2 %
  5. 5
    Knead on low to medium-low until the dough is cohesive and elastic, about 4-6 minutes in a stand mixer. It should be forming structure but need not windowpane yet.
  6. 6
    Add the softened butter a little at a time while kneading, until fully incorporated and the dough is smooth, elastic, and extensible — about 5-8 minutes more.
    60 g
    unsalted butter
    12.0 %
  7. 7
    Check the gluten: stretch a small piece to a thin, translucent windowpane with slight tearing at the edges.
    Note: potato dilutes the gluten — under-kneading here is the usual cause of dense rolls
  8. 8
    Judge the dough. It should be soft, tacky, elastic, and slightly plush, not stiff. If it feels stiff or dry, add milk 5-10g at a time; if it is tacky but elastic, leave it alone.
    Note: a wet potato can add 20-30g of hidden water — the potato, not the milk, is the bigger variable
  9. 9
    Transfer to a lightly greased bowl and cover. Let rise at 25-28C until puffy and roughly doubled. ⏱ 60m
  10. 10
    Butter the pan. Turn the dough out onto a lightly floured or oiled surface and divide into 12 equal pieces, about 86g each.
  11. 11
    Shape each piece into a tight ball and arrange in the pan in a 3x4 grid. Cover.
  12. 12
    Final proof until the rolls are very puffy, expanded, and touching — a floured fingertip should leave a dent that springs back slowly. ⏱ 45m
    Note: underproofing is worse than slight overproofing here
  13. 13
    Heat the oven.
    Target: oven 177°C
  14. 14
    Brush the rolls gently with the egg-yolk wash (yolk beaten with the milk) for better browning.
    —
    egg yolk
    170 g
    whole milk
    34.0 %
  15. 15
    Optional: sprinkle flaky sea salt over the washed rolls for a salty punch.
    —
    Flaky sea salt, for sprinkling (optional)
    Note: a light, even pinch across the pan — the wash holds it in place
  16. 16
    Bake until deep golden and the center rolls reach target internal temperature. Pull at the first reliable reading in range — do not overbake. ⏱ 22m
    Target: oven 177°C, roll center 87°C
  17. 17
    Immediately brush the hot rolls with melted butter, then cool at least 15 minutes before pulling apart. ⏱ 15m
    60 g
    unsalted butter
    12.0 %

Aimed at plush, lofty, soft potato rolls — tall and pull-apart, not squat potato buns. Single-session, comfortably inside 3.5 hours if the potato is cooked and still warm when you start mixing. Makes 12 large rolls in a 9x13-inch metal pan.

Flour choice sets the ceiling. Bread flour gives the tallest, lightest, most pull-apart roll — the potato dilutes the gluten, and bread flour recovers gas retention without making the crumb chewy because the butter, sugar, milk, egg, and potato all tenderize. A 50/50 bread/AP blend is the safe middle ground; all AP gives a softer, slightly denser bun. Default here is bread flour.

Potato prep matters more than it looks. Cook extra, then weigh out exactly 180g. Steam or boil russets until tender, drain very well, and return them to the hot empty pot for a minute or two to steam off surface moisture before ricing. Do not over-mash — high-starch russets turn gluey if overworked. Warm, freshly cooked potato is ideal; leftover refrigerated mash works but is slightly less predictable because starch retrogradation changes how it holds water.

Hydration is set by the potato, not the milk. A wet potato can quietly add 20-30g of water. So start at 170g milk, develop the dough, then judge: it should be soft, tacky, elastic, and slightly plush — never stiff. Add milk 5-10g at a time only if it feels stiff or dry, and avoid adding flour unless it is truly soupy. A slightly sticky dough is correct; a dry, easy-to-handle dough makes a less plush roll.

Wash and doneness. For color, brush with an egg-yolk-plus-milk wash before baking; milk or cream alone gives a softer, less glossy crust, and whole egg gives the deepest shine but a slightly firmer crust. Pull the rolls at 87-88C (about 188-190F) in the center — do not chase 205F. The potato gives a moisture margin, but enriched rolls are best when not overbaked.

Formula summary: 100% bread flour, 36% cooked riced potato, milk 34% to start, egg 10%, sugar 10%, butter 12%, instant yeast 2%, salt 2.2%. The headline hydration on the Formula tab counts only the milk; true hydration is higher because the potato and egg also carry water. Per-ingredient percentages are on the Formula tab.