15-Minute Keto Iced Butter Coffee with MCT Oil

Prep: 5 min1 servingsmedium
Keto Iced Butter Coffee with MCT Oil

A cold, creamy coffee drink that combines freshly brewed coffee with butter and MCT oil for sustained energy. Perfect for keto dieters seeking a refreshing morning boost or afternoon pick-me-up. The blending process creates a smooth, frothy texture that transforms regular coffee into an indulgent beverage. This iced version offers all the benefits of traditional butter coffee in a cooling format ideal for warm weather.

Ingredients

1 servings
  • 6 fluid ounce black coffee, brewed to double strength
  • 1 tablespoon butter, salted
    ghee1:1ketodairy-free

    use clarified butter for dairy sensitivity

    Full guide →
  • 1 tablespoon MCT oil
    coconut oil1:1keto

    solid at room temp so blend thoroughly

  • 1 ice cube ice, or ice cubes

Instructions

  1. 1

    Brew coffee to double strength in coffee maker and pour into blender container

  2. 2

    Place brewed coffee in fridge to cool completely

  3. 3

    Add salted butter and MCT oil to chilled coffee

  4. 4

    Blend with stick blender or standing blender until lightened in color

  5. 5

    Add ice cubes to serving glass

  6. 6

    Pour cold butter coffee into glass and serve immediately

Tips

Tip 1

Brew coffee to double strength to prevent dilution when ice melts

Tip 2

Ensure coffee is completely chilled before blending for best texture

Good to Know

Storage

Refrigerate up to 2 days but best consumed fresh

Make Ahead

Brew and chill coffee up to 1 day ahead, blend before serving

Serve With

Serve immediately over ice in tall glass

Common Mistakes

Watch

Blend thoroughly to avoid oil separation on surface

Watch

Use completely cooled coffee to prevent butter melting unevenly

Substitutions

Dairy-Free Swaps

butter
ghee1:1ketodairy-free

use clarified butter for dairy sensitivity

Full guide →

General Alternatives

MCT oil
coconut oil1:1keto

solid at room temp so blend thoroughly

Full guide →
Find more substitutions →

FAQ

Can I make this without a blender?

While a blender creates the best texture, you can vigorously whisk the ingredients, though the result will be less smooth and creamy.

What if I don't have MCT oil?

Substitute with coconut oil at room temperature, though MCT oil provides better energy benefits and blends more easily.

How long will this keep in the fridge?

Best consumed immediately, but can be refrigerated up to 2 days. Re-blend before serving as ingredients may separate.