One Kraft Singles slice (21 g) lands around 50–60 calories with 3–4 g protein, 3.5–4 g fat, and roughly 210–260 mg sodium.
Light
Standard
Hearty
Classic Slice
- 21 g • 1 wrap
- ~50–60 kcal • 3–4 g protein
- 210–260 mg sodium
Melts fast
Double Stack
- Two slices
- ~100–120 kcal • 6–8 g protein
- Salty edge increases
Bigger bite
Deli Cut
- 28 g per piece
- ~90–110 kcal • 5–6 g protein
- Thicker texture
Slow melt
Why People Reach For These Slices
Mild taste, easy melt, tidy portion, and no prep. For quick grilled cheese or a burger topper, the math is simple: a wrapped slice gives a steady calorie and protein bump without guesswork.
Big-Picture Nutrition Snapshot
The slice brings dairy protein and calcium, plus sodium and saturated fat. If you track macros, a typical 21 g piece lands near 3–4 g protein, 2 g carbs, and 3.5–4 g fat, with calcium in the 250–330 mg range per brand. Sodium usually sits near a quarter gram per slice, so sandwich builds can climb fast.
Brand And Size Comparison (Early Glance)
| Item | Calories | Sodium |
|---|---|---|
| Kraft Singles, 21 g | 50–60 | 210–260 mg |
| Deli American, 28 g | 90–110 | 260–330 mg |
| Deluxe American, 21–28 g | 60–110 | 220–330 mg |
Kraft Singles Slice Nutrition: What The Label Says
A wrapped 21 g slice lists around 50–60 calories, 3–4 g protein, and 3.5–4 g fat, plus roughly 210–260 mg sodium. Calcium often lands near 20–25% DV. Labels and databases show small differences across SKUs, which explains the calorie range.
What Drives The Differences
Moisture and thickness shift macros. A moister slice skews a bit lower in calories per piece. A thicker deli cut packs more solids per bite and bumps the numbers. Formulas also vary in salt and cheese solids, which nudges sodium and calcium.
Protein, Calcium, And Sodium—Practical Takeaways
Protein: one slice adds 3–4 g. That’s enough to round out breakfast eggs or a turkey sandwich without changing the plate.
Calcium: labels often show about a quarter of the daily value per slice due to added milk minerals or concentrated dairy.
Sodium: 210–260 mg per 21 g piece is common. Build a grilled cheese with two slices and you’re near 20% of the sodium Daily Value—before you count the rest of the meal.
Ingredients At A Glance
These slices are pasteurized prepared cheese products. Expect dairy, water, whey, salt, emulsifiers for smooth melt, and color. The blend gives that uniform melt on a skillet and helps slices stretch without breaking.
Lactose And Allergens
Most slices contain low lactose per piece, thanks to fermentation and moisture. People with milk allergy should avoid them, since the product contains dairy proteins. Always scan the label if you watch for allergens or colorants.
How One Slice Fits Common Meals
Breakfast: melt a slice over an egg on an English muffin for a tidy 200–250 calorie sandwich.
Lunch: stack with lean turkey and tomato; keep dressings light if you watch sodium.
Dinner: lay a slice on a beef or plant patty in the last minute of cooking for even melt.
Snacks: fold into a warm tortilla or stir into ramen for creamy broth.
Portion Planner For Real Plates
| Portion | Calories | Sodium |
|---|---|---|
| 1 slice (21 g) | 50–60 | 210–260 mg |
| 2 slices (42 g) | 100–120 | 420–520 mg |
| 1 oz deli (28 g) | 90–110 | 260–330 mg |
Keeping Quality High At Home
Cold Chain
Store at 1–4 °C and press out air before sealing the inner wrap.
Short Melt
Pull from heat as soon as edges relax; overcooking squeezes out fat and toughens the sheet.
Freezing
Texture turns crumbly after thaw; save that move for casseroles where texture matters less.
Date Code
Use by the printed date for the best flavor; opened packs keep better when you press out air.
Smarter Sandwich Building
Bread Swaps
Trade one thick slice of bread for two thin slices to save calories without losing volume.
Add-Ons That Work
Lettuce, pickles, and tomato bring crunch with minimal calories.
Balance Moves
If you double the cheese, ease up on salty condiments to keep the sodium in check.
Reading A Label With Confidence
Serving Size
Many brands list 1 slice at 21 g; deli labels often use 28 g, which skews numbers higher.
Percent DV
A quick way to gauge nutrients per slice. A sodium line in the 9–11% DV range is common on 21 g slices. You can also check the FDA’s full Daily Values list for context when you plan meals.
Ingredient Order
Real cheese components lead, emulsifying salts sit mid-list, colorants near the end.
Cooking Notes That Keep Texture Happy
Pan Heat
Low to medium is enough; high heat separates oil.
Layering Trick
Place the slice between hot food and bread to trap steam and drive a smooth melt.
Quick Broil
One minute on the middle rack softens a cold slice without rubbery edges.
Who Should Go Light, Who Can Go Standard
Watching sodium? Build with one slice and lean fillings, and pick lower-sodium bread. Chasing protein? Two slices can push a sandwich toward the 25–30 g range when paired with deli meat or an egg pair. For kids’ plates, one slice keeps portions tidy.
Method And Sources
Numbers here blend brand labels and national databases. Kraft’s product page lists 50 calories per 21 g slice, while large nutrition databases also show versions at 60 calories with similar protein and sodium. That range reflects recipe and moisture shifts across SKUs and time.