What Is American Cheese? Complete Guide to an American Classic
Explore the surprising history, production secrets, varieties, and uses of America’s iconic melty cheese.
What Is American Cheese?
American cheese is renowned for its unmistakable melt, creamy texture, and distinctive mild flavor. Ubiquitous on burgers, grilled cheese sandwiches, and deli counters across the United States, it’s often misunderstood and sometimes unfairly maligned. But what is really in American cheese, how is it made, and why does it hold such an enduring place in American food culture?
Origins and History of American Cheese
The roots of American cheese stretch back to the 1910s, when demand for a consistent, easy-to-melt cheese grew alongside American industrialization. Originally, the term “American cheese” referred simply to a style of mild, young, orange cheddar produced in North America. In 1916, James L. Kraft patented a method of pasteurizing and blending various cheeses to create what we now know as the iconic processed cheese slice—one that wouldn’t spoil or separate when melted. This innovation ensured longer shelf life and made cheese widely accessible in a growing, mobile nation.
- The original “American cheese” was simply American-made cheddar cheese.
- Kraft’s method led to a shelf-stable, uniform, creamy cheese loaf and, later, the individually wrapped slices synonymous with American cheese.
- The processed version quickly dominated supermarket shelves, outpacing traditional cheddar and Colby in popularity for melting applications.
What Is American Cheese Made Of?
Modern American cheese is a pasteurized processed cheese product. Unlike traditional cheese, which is made by curdling milk using enzymes and bacteria, American cheese is manufactured by blending natural cheeses (primarily cheddar and Colby) with additional ingredients that enhance its melting properties and shelf stability.
| Ingredient | Purpose |
|---|---|
| Cheddar/Colby Cheese | Provides base flavor and texture |
| Milk | Improves consistency and mildness |
| Whey | Improves texture and increases yield |
| Emulsifying Salts (e.g., sodium citrate) | Ensure smooth melting and prevent separation |
| Salt | Flavor and preservation |
| Food Coloring (Annatto or beta-carotene) | Gives the cheese its orange-yellow hue |
| Preservatives (optional) | Enhance shelf life |
This process results in a cheese that melts evenly, resists oiling off, and offers a consistent, mild, creamy flavor—making it a favorite for hot sandwiches and burgers.
How Is American Cheese Made?
The production of American cheese looks more like the blending and refining process of chocolate or other confections than that of traditional farmhouse cheese.
- Natural cheese types like cheddar, Colby, or granular cheese are shredded or chopped.
- They are heated and combined in industrial kettles with milk, whey, and emulsifying salts such as sodium citrate. This heating emulsifies the fats and proteins, yielding a fully uniform texture.
- Flavorings, salt, and colorants are added.
- The molten mixture is poured into molds or extruded through machines—forming blocks, slices, or individually wrapped singles.
- It is quickly cooled and packaged, often under sterile conditions to maximize freshness.
The result is a cheese with a uniquely long shelf life, which melts evenly without separating, and has an ultra-smooth, glossy finish when heated. This process is strictly regulated; the Code of Federal Regulations details what kinds and percentages of cheese must be used in “pasteurized process American cheese.”
Is American Cheese Real Cheese?
This question is a frequent point of confusion. American cheese is made from actual cheese, but undergoes extra steps that classify it as a processed cheese product. Some varieties on the market, however, dip below the required percentage of true cheese, and must be labeled as “cheese food” or “cheese product” rather than simply “cheese.”
- “Pasteurized process American cheese”: Must contain at least 50% real cheese by weight.
- “American cheese food”: Usually contains more moisture and less actual cheese and milk, often with added oils or fillers.
- “American cheese product”: Lowest in natural cheese content; more emulsifiers, oils, and milk proteins. Think of bargain “singles.”
If your priority is the truest cheese flavor, opt for brands that are simply labeled “pasteurized process American cheese.” For extra creaminess or a different melt, “cheese food” may be appropriate for sauces or certain recipes. Always check the label for the product’s classification and ingredients.
Varieties of American Cheese
Not all American cheese is the same! From ultra-processed slices to newly artisanal renditions, there’s an American cheese for every palate and cooking need!
- Classic Singles: The familiar individually wrapped orange or white slices, often labeled “American cheese product.” Great for melting, but with a milder, less cheesy taste than traditional block styles.
- Deli Slices: Usually sold at delis, pre-sliced from a loaf. Contains a higher proportion of real cheese and a less plasticky texture than singles.
- Blocks and Loaves: These can be sliced or cubed for use in recipes or melting. They offer a balance between processed texture and robust flavor.
- White American Cheese: Made without food coloring, it has a taste nearly identical to yellow American cheese, but a creamy white appearance. Popular at many East Coast sandwich spots.
- Premium and Artisanal American Cheese: Chefs and specialty producers are crafting new American cheese with high-quality cheddar, butter, and cream, and fewer additives or preservatives. These may come in blocks or slices, boasting clean ingredient lists and more pronounced cheese flavor while keeping the melty, creamy properties beloved in classic American cheese.
How to Use American Cheese
Few foods evoke nostalgia the way a gooey grilled cheese or a cheeseburger topped with a perfectly melted slice of American cheese does. Its supreme meltability and mild flavor mean American cheese remains a backbone of countless comfort foods and culinary traditions.
- Burgers: The standard for cheeseburgers at diners and fast-food chains. The cheese’s low melting point and smooth texture guarantee classic burger ooze.
- Grilled Cheese Sandwiches: American cheese famously produces the best stretch, melt, and creamy mouthfeel for this sandwich icon.
- Egg Sandwiches and Breakfast Melts: Melts smoothly over eggs, bagels, and croissants.
- Mac and Cheese: Creates a smooth, velvety sauce when blended with pasta and perhaps other cheeses for depth.
- Queso, Cheese Sauces, and Dips: Its stable melt and smooth consistency make for flawless queso or nacho cheese dips—without the risk of greasy separation.
- Hot Dogs and Sandwich Melts: Adds that classic gooey finish to sausages, hoagies, or patty melts.
American cheese is best served warm, where its unique melting qualities stand out. To get the best results, stack slices while still hot or shred deli-style American cheese into sauces for an extra-creamy texture.
Storage and Shelf Life
One of the major appeals of American cheese is its long shelf life. Individually wrapped singles and vacuum-packed loaves can last for weeks in the refrigerator—even longer if left unopened. Deli-sliced American cheese has a slightly shorter lifespan but still keeps well when properly wrapped and stored airtight to prevent drying.
- Refrigerator: Store at or below 40°F. Wrapped singles can last 2-3 months; opened deli slices should be consumed within 2-3 weeks.
- Freezing: Not recommended, as freezing changes texture and melt properties, resulting in a grainier finish when re-melted.
- Signs of spoilage: Look for off smells, slimy surfaces, or visible mold.
Nutrition Facts and Considerations
American cheese is a processed food—meaning it contains more sodium and preservatives than natural cheese, but also offers added calcium and protein from the milk. A typical single slice (about 20g) contains:
- Calories: 60-70
- Fat: 4-6g
- Protein: 3-4g
- Sodium: 250-400mg
- Calcium: 10-15% Daily Value
Note: The exact values vary by brand and whether it’s labeled cheese, cheese food, or cheese product. Always check ingredient and nutrition labels for specifics.
American Cheese vs. Other Cheeses
| Characteristic | American Cheese | Cheddar | Mozzarella |
|---|---|---|---|
| Texture | Very smooth, creamy, melts uniformly | Firm, crumblier when aged | Stretchy, soft |
| Flavor | Mild, salty, buttery | Sharp, nutty as it ages | Mild, milky |
| Primary Use | Burgers, grilled cheese, melts | Eating, sandwiches, recipes | Pizza, caprese, melts |
| Melting Behavior | Melts evenly, no oiling off | Oils and separates when overheated | Excellent, stringy melt |
| Ingredients | Natural cheese, whey, milk, emulsifiers | Milk, rennet, bacterial cultures | Milk, rennet, cultures |
Artisanal and “New School” American Cheese
Recently, a new class of American cheese has emerged—premium or “New School” American cheese. Rather than relying on low-cost ingredients or artificial preservatives, these products focus on:
- High-quality cheddar and Colby as the cheese base
- Rich additions like real butter and heavy cream
- Minimal, clean-label emulsifiers (often just sodium citrate)
- No artificial colorings or preservatives, when possible
Produced in places like Wisconsin, these cheeses retain the classic American cheese melt and mildness but with a richer, more complex flavor profile and shorter, more transparent ingredient lists.
Shopping, Selection, and Labeling
- Look for: Products labeled “pasteurized process American cheese” for higher real cheese content.
- If you want a true melt with more flavor, try deli-sliced options over singles.
- Premium brands may be available at specialty stores or grocers with robust cheese sections.
- For recipes requiring consistent melting, most varieties work; for cheese boards, opt for higher-cheese loaves or blocks.
Always check ingredients and labeling. Terms like “cheese food” or “cheese product” indicate increased additives and lower cheese content, which can affect both flavor and melting properties.
American Cheese in Popular Culture and Cuisine
American cheese is a cultural icon—recognizable as a symbol of comfort food perfection. It’s the default topping on fast-food cheeseburgers, the heart of classic diner-style grilled cheese, and the ideal cheese for childhood lunches and nostalgic eats. While food trends have moved towards small-batch and artisanal, the enduring popularity of American cheese attests to its unique place in culinary tradition and the American memory.
Even with critics, its melty functionality continues to inspire chefs and home cooks alike. Many new-age grilled cheese shops and burger joints now use “New School” American cheese, blending nostalgia with improved quality and taste for the modern palate.
Frequently Asked Questions About American Cheese
Q: Can I use American cheese in place of regular cheese in recipes?
A: Yes, particularly in recipes where gooey melt, smooth texture, and mild flavor are desired—think sauces, casseroles, melts, and burgers. For cheese boards or salads, traditional cheeses offer more complexity.
Q: What’s the difference between orange and white American cheese?
A: Only the coloring—orange uses annatto or beta-carotene, while white omits food dye. The taste and texture are otherwise almost identical.
Q: Is American cheese gluten-free?
A: Most American cheeses are gluten-free, but always check the label for added starches or fillers.
Q: Is it vegetarian?
A: Most American cheese uses microbial or vegetarian-friendly rennet, but check with each brand if strict vegetarian standards are needed.
Q: Why does American cheese melt so well?
A: Emulsifying salts and blending during production make American cheese melt uniformly, without oiling off or separating, providing its signature gooey texture.
Key Takeaways
- American cheese is a uniquely American innovation: part milk, part tradition, part food science.
- It’s made for melting—perfect for burgers, grilled cheese, and hot sandwiches.
- Look for premium options if you want higher real cheese content and cleaner ingredients.
- Always check the label to determine whether you’re buying true American cheese, cheese food, or cheese product.
