Original Swiss Bircher Muesli

Bircher muesli

The Spruce 

Prep: 5 mins
Cook: 0 mins
Overnight soak possible: 6 hrs
Total: 6 hrs 5 mins
Serving: 1 serving
Nutrition Facts (per serving)
1953 Calories
164g Fat
100g Carbs
54g Protein
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Nutrition Facts
Servings: 1
Amount per serving
Calories 1953
% Daily Value*
Total Fat 164g 210%
Saturated Fat 21g 106%
Cholesterol 6mg 2%
Sodium 495mg 22%
Total Carbohydrate 100g 36%
Dietary Fiber 29g 104%
Total Sugars 46g
Protein 54g
Vitamin C 20mg 101%
Calcium 402mg 31%
Iron 10mg 58%
Potassium 2196mg 47%
*The % Daily Value (DV) tells you how much a nutrient in a food serving contributes to a daily diet. 2,000 calories a day is used for general nutrition advice.
(Nutrition information is calculated using an ingredient database and should be considered an estimate.)

Here is the original Swiss recipe for bircher muesli that was developed around the turn of the last century by Swiss physician Maximilian Oskar Bircher-Benner.

The original recipe requires a two-step process. Raw oats are plumped with water in a container overnight. When ready to serve, sweetened milk, grated apple with lemon juice, and chopped nuts are added. It is interesting to note that this original recipe now reflects the modern Food Guide Pyramid recommendations set forth by the USDA.

Today's idea of muesli has changed over the years to contain a larger portion of oats, less fruit, more grain, more sugar, cream, and dried fruits. And instead of it being a two-step process, "overnight oatmeal" was created by folks in a hurry—all the ingredients are mixed together and refrigerated overnight ready to be eaten as is in the morning, often on the way to work.

This breakfast or snack can be gluten-free if made with certified gluten-free oats (always check your label). The proportions used here will make 1 serving but they easily can be doubled, tripled, or quadrupled to accommodate your family.


  • 1 tablespoon rolled oats

  • 2 tablespoons water

  • 1 tablespoon sweetened condensed milk

  • 2 teaspoons lemon juice

  • 1 large apple, unpeeled and grated

  • 6 raw hazelnuts, or almonds, chopped

Steps to Make It

  1. Gather the ingredients.

    Ingredients for bircher muesli
    The Spruce
  2. In a small bowl, mug, or Mason jar, mix the oats and water, cover, and let them soften overnight in the refrigerator. If you're in a hurry, oats do not need to be soaked for hours to make them digestible, although other grains do.

    Cover with water
    The Spruce
  3. Add the sweetened condensed milk and stir. 

    Add milk
    The Spruce
  4. Mix the grated apple with lemon juice and then add it to the oat mixture.

    Mix grated apple and lemon
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  5. Sprinkle with raw chopped hazelnuts or almonds and serve.

    Sprinkle with hazelnuts
    The Spruce 
  6. Enjoy!


  • Evaporated milk, cream, or regular milk can be substituted.

  • You also can add 2 teaspoons of sugar to regular milk, or try honey, agave nectar, or stevia if you would like to avoid sugar.


People add many other things to this mixture and even serve mix-your-own muesli for breakfast with containers of seeds, grains, and dried fruit set out on the table or buffet.

This negates Bircher's idea of a low-calorie, high-energy pre-meal filler, but it tastes good. Additions can be made as follows (or create your own):

  • Add a grated carrot, a sliced banana and orange sections to your oats.

  • Soften raisins with the oats.

  • Add flax, sunflower seeds, dried fruit, other rolled grains, yogurt, dickmilch (sour milk/buttermilk), quark or maple syrup to your bowl.

  • Toast the grains before plumping them in water overnight.

  • Make a granola mixture and serve with milk or yogurt and fruit.

  • Add flavorings such as cinnamon, nutmeg, or vanilla sugar or powder.

Why Dr. Bircher Created Muesli

In an effort to develop a healthier food and get people to eat more fruit, Bircher, a nutritionist and physician, went against the time's conventional medical practice of thoroughly cooking food. He introduced a small bowlful of uncooked rolled oats mixed with raw apples as an appetizer before most meals. It became a taste sensation and was quickly adopted as a breakfast and snack offering.