Name: Pirags
Ingredients: 3/4 Cup milk; 1/2 stick or 4 Tablespoon of oleo; 2 teaspoon salt; 3 Tablespoon sugar; 2 pkg of dry yeast, dissolved in warm water and 1/2 teaspoon sugar; 3 1/2 Cup sifted all-purpose flour; 1/2 medium onion, chopped; 1 lb of lean bacon cut into small pieces

Why it works: Milk and flour are a kitchen classic. They rank in the top 14% of all ingredient pairs, and 78,219 recipes mention both. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Pirags

Oven350 °F

Time15–25 minutes

Ingredients

3/4 Cup milk
1/2 stick or 4 Tablespoon of oleo
2 teaspoon salt
3 Tablespoon sugar
2 pkg of dry yeast, dissolved in warm water and 1/2 teaspoon sugar
3 1/2 Cup sifted all-purpose flour
1/2 medium onion, chopped
1 lb of lean bacon cut into small pieces

Directions

Make the dough

Heat milk, oleo, salt and sugar (do not boil).
When the milk mixture is warm to the touch, add the dissolved yeast.
Gradually add flour, mixing with a wooden spoon.
Continue mixing with hands until the dough comes together.
Turn the dough onto a floured board and mix until it no longer sticks to your hands.
Place the dough into a lightly greased ceramic or glass bowl.
Let the dough rise in a warm place for 1 to 1½ hours.

Prepare the filling

Melt a bit of oleo in a frying pan and sauté the onions until transparent.
Set the sautéed onions aside.
Fry the bacon lightly to render some of the excess fat.
Mix the bacon with the onions and a bit of pepper.

Shape and bake

After the dough has risen, roll out a portion of the dough on a floured board to ¼ inch thick.
Using the rim of a coffee cup or a biscuit cutter, cut out circles.
Place a teaspoon of the bacon mixture in the center of each circle.
Fold the dough over the filling and pinch the edges tightly.
Pierce each filled pastry twice with the tines of a fork.
Brush the tops lightly with a beaten egg.
Place the pastries on a baking sheet and let them rise in a warm place for 15 minutes.
Bake at 350 °F for 15–25 minutes, until golden brown.

Recipe from the Recipes Wiki (Fandom).

This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.

Steps grouped into stages for easier reading; the method is the source's own.

Explore the science

The flavor team

The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.

Milk + flourtop 14% of all pairs

Aroma overlaplow

Mentioned together78,219 recipes

Shared aroma: isobutyraldehyde (malty, green).
Sugar + flourtop 15% of all pairs

Aroma overlapmoderate

Mentioned together92,116 recipes

Shared aroma: phenylacetaldehyde (hawthorne, honey).
Flour + oniontop 17% of all pairs

Aroma overlapmoderate

Mentioned together32,460 recipes

Shared aroma: isobutyraldehyde (malty, green).
Milk + sugartop 18% of all pairs

Aroma overlaplow

Mentioned together77,875 recipes

Shared aroma: 2-nonenal (fatty, green).
Milk + oniontop 20% of all pairs

Aroma overlapmoderate

Mentioned together13,418 recipes

Shared aroma: hexanal (green, grassy).

Milk and flour share little aroma chemistry, yet 78,219 recipes mention both: they likely work on texture and structure more than aroma.

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Flour: Provides the structure that holds the dough and filling together as it bakes.
Yeast: Produces gas that makes the dough rise and turn light and airy.
Bacon: Adds savory fat and flavor to the filling as it renders in the pan.
Milk: Adds moisture and richness, softening the dough and aiding browning.
Oleo: Adds fat that tenderizes the dough and helps the crust brown.
Onion: Adds sweetness and aroma to the filling when softened in fat.

The step that matters

Let the dough rise in a warm place for 1 to 1½ hours. Yeast needs warmth and time to produce enough gas for a light dough; too cool or too short a rise leaves pastries dense. Keeping the milk warm but not boiling protects the yeast from being killed by heat.

Flavor stand-ins for the onion

How well each one fits the dish's main ingredients (milk, sugar, flour):

Arrowrootbetter flavor fit
Sweet potatobetter flavor fit
Beetrootbetter flavor fit
Onionthe original

Fit is the average pairing score against milk, sugar, flour. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).

“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.