Buttermilk 101: The MOST Important Ingredient that's not in your fridge right now

Buttermilk 101: The MOST Important Ingredient that's not in your fridge right now is a medium American recipe that serves 8. 80 calories per serving. Recipe by Ben Starr on YouTube.

Prep: 31 hrs 5 min | Cook: 20 min | Total: 31 hrs 55 min

Cost: $21.25 total, $2.66 per serving

Ingredients

  • 0.5 cup Cultured Low‑Fat Buttermilk (starter) (leftover from previous batch, slightly sour, no mold)
  • 2 quart Whole Milk, organic grass‑fed (fresh, unpasteurized if possible, room temperature)
  • 1 teaspoon Sea Salt (for seasoning the finished cheese)
  • 0.5 teaspoon Freshly Cracked Black Pepper (optional, adds mild heat)
  • 2 tablespoon Chives, finely chopped (optional garnish)

Instructions

  1. Combine Starter and Fresh Milk

    Pour the 2 quarts of whole milk into the large mixing container, add the ½ cup of cultured low‑fat buttermilk starter, seal the lid, and shake vigorously for 30 seconds to distribute the bacteria evenly.

    Time: PT5M

  2. Ferment at Room Temperature

    Leave the sealed container on the countertop (around 75 °F / 24 °C) until the mixture thickens and becomes pourable but noticeably richer – typically 24 hours, up to 48 hours in cooler kitchens.

    Time: PT24H

    Temperature: 75°F

  3. Preheat Oven

    Set the oven to 375 °F and allow it to fully preheat before baking the cultured buttermilk.

    Time: PT10M

    Temperature: 375°F

  4. Bake to Form Curds

    Pour the thickened buttermilk into the oven‑safe pot, cover with its lid, and place in the preheated oven for 20 minutes. The mixture will separate into solid curds and liquid whey.

    Time: PT20M

    Temperature: 375°F

  5. Cool Slightly

    Remove the pot from the oven and let it sit for 20‑30 minutes until warm but not scalding.

    Time: PT30M

  6. Prepare Straining Setup

    Place a colander over a large bowl and line it with the flour sack cloth. Secure the cloth edges with kitchen twine if needed.

    Time: PT5M

  7. Transfer Curds to Cloth

    Spoon the warm curds into the lined colander, allowing the whey to drip into the bowl below.

    Time: PT5M

  8. Drain the Cheese

    Gather the cloth corners, tie them, and hang the bag over a sink or hook. Let it drain for 4‑6 hours for a soft cheese; extend another 2‑4 hours for a firmer, tangier texture.

    Time: PT6H

  9. Collect and Store Whey

    Pour the drained whey into a clean container. Refrigerate and use in bread recipes, smoothies, or as a protein‑rich liquid. Do not pour down the drain.

    Time: PT5M

  10. Season the Fresh Cheese

    Transfer the drained curds to a bowl, add sea salt and optional black pepper, chives, or honey. Mix gently until evenly distributed.

    Time: PT5M

  11. Store the Cheese

    Place the seasoned cheese in an airtight container and refrigerate. It will keep for up to 1 week.

    Time: PT5M

Nutrition Facts

Calories
80
Protein
5 g
Carbohydrates
2 g
Fat
5 g
Fiber
0 g

Dietary info: Vegetarian, Gluten‑Free

Allergens: Milk, Dairy

Last updated: June 16, 2026

Amazon Associates

Amazon Associates PartnerTrusted

As an Amazon Associate, we earn from qualifying purchases made through links on this page. This helps support our site at no extra cost to you. Clicking on ingredient or equipment links will take you to amazon.com where you can purchase these items.

Buttermilk 101: The MOST Important Ingredient that's not in your fridge right now

Recipe by Ben Starr

Learn how to renew your own buttermilk at home and turn it into a soft, tangy fresh cheese. This step‑by‑step guide from YouTube channel Ben Starr covers inoculating milk, fermenting, baking the curds, and draining to create a versatile cheese you can spread, crumble, or use in recipes.

MediumAmericanServes 8

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
31h 10m
Prep
20m
Cook
3h 47m
Cleanup
35h 17m
Total

Cost Breakdown

$21.25
Total cost
$2.66
Per serving

Critical Success Points

  • Shake milk and starter thoroughly to ensure even inoculation.
  • Ferment at proper room temperature without mold.
  • Bake the cultured buttermilk long enough for curd formation.
  • Allow sufficient draining time for desired texture.

Safety Warnings

  • Discard any buttermilk that shows mold or off‑smell.
  • Use heat‑resistant gloves when handling the hot pot.
  • Avoid using aluminum foil lids with acidic buttermilk; it can corrode.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of homemade cultured buttermilk in American cuisine?

A

Buttermilk originated from the liquid left after churning butter on farms. In American cooking it became a staple for biscuits, pancakes, and dressings because its tang adds tenderness and flavor. Home fermentation keeps the tradition alive and reduces waste.

cultural
Q

What are the traditional regional variations of buttermilk in the United States?

A

In the South, low‑fat cultured buttermilk is common for biscuits and fried chicken. In the Midwest, whole‑milk cultured buttermilk (often called Bulgarian style) is favored for richer baked goods. Old‑fashioned “churn‑buttermilk” is rare but still made on some farms.

cultural
Q

How is fresh buttermilk cheese traditionally served in American home cooking?

A

Fresh buttermilk cheese is typically spread on toast, mixed into salads, or used as a topping for baked potatoes. It can also be folded into dumplings or used as a low‑fat substitute for ricotta in lasagna.

cultural
Q

What occasions or celebrations is fresh buttermilk cheese associated with in American culture?

A

It often appears at summer picnics and brunches, paired with fresh fruit or honey. In the South, it’s a common side for fried chicken dinners and holiday gatherings.

cultural
Q

What makes homemade cultured buttermilk cheese special in American dairy cuisine?

A

The cheese retains the live cultures from the original buttermilk, giving it a bright tang and probiotic benefits. Its simple, no‑cook process lets home cooks create a fresh cheese without expensive equipment.

cultural
Q

What are the most common mistakes to avoid when making homemade cultured buttermilk cheese?

A

Common errors include using a starter that has mold, fermenting at too low a temperature (which slows curd formation), and draining the cheese for too short a time, resulting in a watery texture. Also, using aluminum foil lids can react with the acidity.

technical
Q

Why does this recipe bake the cultured buttermilk instead of heating it directly on the stovetop?

A

Baking provides gentle, even heat that encourages uniform curd formation without scorching. Direct stovetop heat can create hot spots that break the delicate curds and produce a grainy texture.

technical
Q

Can I make the fresh buttermilk cheese ahead of time and how should I store it?

A

Yes, the cheese can be prepared up to three days in advance. Store it in an airtight container in the refrigerator; it will keep for about a week. For longer storage, freeze in portioned containers for up to two months.

technical
Q

What texture and appearance should I look for when the cheese is finished?

A

The curds should be soft, slightly crumbly, and moist, resembling cottage cheese. The whey should have drained completely, leaving a pale, creamy white cheese with no visible liquid.

technical
Q

How do I know when the cultured buttermilk has thickened enough for the next step?

A

The mixture will become noticeably thicker, pourable but with a richer, slightly tangy aroma. It should coat the back of a spoon and not run off like plain milk. If it’s still thin, let it ferment longer.

technical
Q

What does the YouTube channel Ben Starr specialize in?

A

The YouTube channel Ben Starr, hosted by the “ultimate food geek,” focuses on practical home cooking techniques, food science explanations, and DIY kitchen projects such as fermentation, cheese making, and ingredient mastery.

channel
Q

How does the YouTube channel Ben Starr's approach to dairy fermentation differ from other cooking channels?

A

Ben Starr emphasizes the science behind cultured dairy, showing viewers how to maintain a perpetual buttermilk culture at home and turn it into fresh cheese, whereas many other channels simply use store‑bought buttermilk without explaining the underlying microbiology.

channel

You Might Also Like

Similar recipes converted from YouTube cooking videos

🍪 The most popular flavour in our bakery right now!
18

🍪 The most popular flavour in our bakery right now!

Large, chewy Brookie‑style cookies packed with 70% dark chocolate chips and crunchy chopped pistachios. Each cookie weighs about 150 g, giving you a decadent bite of chocolate‑nut goodness. Perfect for a sweet snack or dessert.

47 minServes 8$8
American
Water Is the Most Important Ingredient
11

Water Is the Most Important Ingredient

A quick, 15‑minute tomato sauce that demonstrates the power of water in cooking. Fry garlic in oil, add juicy tomatoes, and learn how to adjust moisture for perfect flavor and texture.

20 minServes 4$2
Italian
The Most Flavorful Meatball Soup Recipe You Need RIGHT NOW
6

The Most Flavorful Meatball Soup Recipe You Need RIGHT NOW

A comforting winter soup featuring tender beef meatballs, cannellini beans, crushed tomatoes, and beef broth. This recipe from All Wings Everything is quick, budget‑friendly, and perfect for chilly evenings.

1 hr 17 minServes 4$11
American
This ramen hack is going VIRAL in Japan right now
12

This ramen hack is going VIRAL in Japan right now

A quick and viral Japanese ramen hack using instant Cheese Butter Creamy Curry Ramen, finished with a fluffy microwaved egg mixed into the leftover broth. Perfect for a fast, comforting meal with a creamy, cheesy curry flavor.

15 minServes 1$9
Japanese
Brisket 101: A Beginner's Step-by-Step Guide to Learn How to Smoke a Brisket Right in Your Backyard!
18

Brisket 101: A Beginner's Step-by-Step Guide to Learn How to Smoke a Brisket Right in Your Backyard!

A step‑by‑step guide to Texas‑style smoked brisket from the YouTube channel Hey Grill Hey. Learn how to pick, trim, season, smoke, wrap, rest and slice a whole packer brisket using a pellet grill for a tender, juicy, bark‑covered masterpiece.

21 hrs 12 minServes 12$115
American
Cold peanut cucumber “noodles” for anyone who feels like a hot roast chicken right now 🥒
7

Cold peanut cucumber “noodles” for anyone who feels like a hot roast chicken right now 🥒

A refreshing cold noodle‑style salad using cucumber ribbons tossed in a bold peanut‑soy‑chili sauce. Perfect for hot days when you want a satisfying, no‑cook meal.

1 hr 2 minServes 2$3
Asian Fusion
Viral 2-Ingredient Pickle Bread ✨ Did you know that you can make low carb bread with just two
17

Viral 2-Ingredient Pickle Bread ✨ Did you know that you can make low carb bread with just two

A quick, low‑carb sandwich hack using only cheese and pickles. The cheese is cooked into a crispy, bread‑like layer that holds tangy dill pickles for a flavorful, keto‑friendly lunch.

17 minServes 2$4
American
Viral Cheesy Dumpling Tray Bake Everyone's Making Right Now (Worth the Hype!)
7

Viral Cheesy Dumpling Tray Bake Everyone's Making Right Now (Worth the Hype!)

A lazy, crowd‑pleasing dinner that layers frozen dumplings with veggies, a sweet‑savory soy‑sesame sauce, and a mountain of melted cheese. Baked covered then uncovered for a golden, bubbly finish, this one‑pan dish delivers epic cheese pulls and requires minimal prep—perfect for busy holidays or quick weeknight meals.

1 hr 10 minServes 26$12
Asian‑American