How to Make a Cheese Omelette

It works because eggs set at a low temperature and cheese melts at a lower one still, so the cheese only needs the heat that is left once the eggs have firmed up.

The whole thing takes under five minutes, which is why prep matters more than cooking. Grate the cheese, beat the eggs and have the plate ready before the butter goes in.

Cheese omelette at a glance

This cheese omelette table gives the numbers to plan around.

How to make a cheese omelette

This cheese omelette recipe uses the American-style fold, which is easier to control than the rolled French version and still stays tender inside.

Ingredients for a cheese omelette

These are the ingredients for one cheese omelette, enough for a single hungry person.

• 3 large eggs
• 1 tablespoon (14 g) unsalted butter
• 1/3 cup (about 1 1/2 oz or 40 g) Gruyère, young cheddar or fontina, coarsely grated
• 1 tablespoon cold water or milk (optional, for a softer curd)
• 1/8 teaspoon fine salt
• Pinch of black pepper
• 1 teaspoon chopped chives (optional)

Steps for making a cheese omelette

These steps make a cheese omelette in about four minutes of cooking.

1. Crack the eggs into a bowl, add the water or milk, salt and pepper, and beat with a fork for about 30 seconds until no streaks of white remain.
2. Set an 8 to 10 inch nonstick skillet over medium heat and add the butter; when it foams and the foam starts to settle, the pan is ready.
3. Pour in the eggs and let them sit for 10 seconds, then stir gently with a rubber spatula while tilting the pan so raw egg flows to the edges.
4. When the eggs are mostly set but the top is still glossy and slightly wet, after about 1 1/2 to 2 minutes, scatter the cheese over one half.
5. Cook 30 seconds more, then slide the spatula under the empty half and fold it over the cheese.
6. Slide the omelette onto a warm plate seam side down, scatter chives on top, and serve immediately. The eggs should be firm with no liquid egg left in the center, and the cheese soft and melted.

The best cheese for a cheese omelette

The best cheese for a cheese omelette melts fast and tastes of something at a small quantity, since 1 1/2 ounces has to season three eggs.

Gruyère is the classic: it is nutty, salty enough to season the eggs, and melts smoothly without much oil. Young cheddar from the cheddar page gives a sharper, more familiar flavor and melts well when grated finely; very old cheddar turns crumbly and releases fat instead of flowing. Fontina is the creamiest of the three and gives the gooiest center.

Fresh goat cheese does not melt, but crumbles of chèvre warm into creamy pockets and suit a herb omelette. For other cheeses that flow well, see the best melting cheeses, and grate from a block: pre-shredded cheese carries anti-caking starch that slows melting in a four-minute cook.

Cheese omelette mistakes and fixes

Most cheese omelette problems come from heat that is too high or cheese added too late.

• Rubbery, browned eggs: the pan was too hot. Egg proteins tighten quickly above medium heat. Lower the burner and pull the pan off the heat a few seconds early, since the omelette keeps cooking on the way to the plate.
• Cheese that has not melted: it went in after the eggs were fully set, or it was cold and in thick shreds. Grate finely and add it while the top is still glossy.
• A greasy omelette: too much butter, or an old cheese that has separated. Use 1 tablespoon and a younger cheese.
• A watery omelette: wet fillings such as mushrooms, tomatoes or spinach release water. Cook them first in a separate pan until dry.
• A torn omelette: the pan is not nonstick enough, or you were impatient. Let the edges set before you fold.

Cheese omelette safety

A cheese omelette is safe when the eggs are cooked through, and the U.S. Department of Agriculture's Food Safety and Inspection Service (FSIS) gives two rules. Cook eggs until both the white and the yolk are firm, and cook egg dishes that contain no meat or poultry to 160°F. Egg dishes with meat or poultry, such as ham, go to 165°F, per FSIS.

A restaurant-style omelette with a wet, creamy center does not meet that guidance. If you are cooking for young children, older adults, pregnant people or anyone with a weakened immune system, cook the eggs fully. A thermometer reading 160°F in the thickest part settles the question.

Cheese omelette variations

A cheese omelette takes fillings well if they are cooked first and added with the cheese.

• Ham and cheese: 1 oz diced ham, which makes it an egg dish with meat (165°F per FSIS).
• Mushroom and Gruyère: sauté 1/2 cup sliced mushrooms until the liquid is gone.
• Spinach and feta: wilt the spinach and squeeze it dry; crumbled feta softens but keeps its shape.
• Herb and goat cheese: chives, parsley and tarragon with 1 oz crumbled chèvre.
• French style: keep the heat lower, stir constantly for small curds, and roll rather than fold for a pale, custardy result.

Storing and reheating a cheese omelette

Storing a cheese omelette works, though it is best eaten the minute it is cooked. Refrigerate within 2 hours and use within 3 to 4 days, and reheat to 165°F, as FSIS advises for cooked egg dishes. The cheese will have firmed and the eggs will be a little drier, so reheat gently in a covered skillet or microwave in short bursts.

For a crowd, prep rather than cooking ahead: beat the eggs, grate the cheese and chop the fillings, then make each omelette to order.

Questions about the cheese omelette

These are quick answers to common questions about making a cheese omelette.

What is the best cheese for a cheese omelette?

The best cheese for a cheese omelette is Gruyère, young cheddar or fontina, grated finely so it melts in the short cook.

How many eggs go in a cheese omelette?

A cheese omelette uses 2 or 3 large eggs for one person; three fill an 8 to 10 inch pan with a good fold.

When do you add the cheese to an omelette?

Add the cheese for a cheese omelette while the top of the eggs is still glossy and slightly wet, about halfway through cooking, so it melts before the eggs overcook.

Should you add milk to a cheese omelette?

Milk or water in a cheese omelette is optional: a tablespoon makes a slightly softer curd, while butter and eggs alone give a richer, more classic result.

Why is a cheese omelette rubbery?

A cheese omelette turns rubbery when the pan is too hot or the eggs cook too long, so use medium heat and fold as soon as the top is just set.

Making your next cheese omelette

Making a cheese omelette well comes down to medium heat, finely grated cheese added early and a pan that lets it slide. Start with Gruyère and three eggs, then change the cheese or filling once the timing feels familiar. If you are choosing between cheeses for a sandwich or other breakfast, the best cheeses for sandwiches is a good next read.