Grapefruit Syrup – Easy, Sweet and Tart Deliciousness
Homemade Grapefruit Syrup. When this citrus is in season, THIS is the recipe to make. Sweet and a bit tart, its balance is perfect. It’s so incredibly delicious, I may or may not have eaten just off a spoon.
Don’t judge me.

I grew up eating grapefruit, and I still really enjoy them today. But for a long time, I thought – what else can you do with them except cut them in half and eat them?
It wasn’t until my mom became a snowbird (to Arizona). We were always amazed at all the fruit that grows in people’s backyards. Grapefruits, oranges, lemons, etc. I was in awe!
Those little trees were powerhouse production plants were amazing and at the height of production, people would box up the fruits and leave them with a sign “free” for anyone who wanted them. I was in my glory!!!
Making Grapefruit Syrup


- I had about 6 large pink grapefruits to use up. I peeled them, being sure to get as much of the white pith off as possible. Section them with a sharp knife. Holding the fruit in one hand, make clean cuts on either side of the sections where you see the membranes.
- Follow along the natural curves of the grapefruit section and slice the pieces into a bowl. When you’re done slicing the fruit, give the leftover membranes a really good squeeze over the fruit. You don’t want to lose any of that great flavor!


- Heat the fruit in a heavy pot over medium heat. When it comes to a boil, add the sugar and begin stirring to dissolve.
- If there is any foam that begins to form on the top, simply skim it off with a spoon. Boil the syrup for about 5 – 8 minutes or so, or until it becomes a bit thicker in consistency.
- Spoon into containers and let cool. If you don’t like the pulp in the syrup (which I do, I love that texture!) – simply strain the syrup through a sieve once it’s cooled.
It’s like eating sunshine in a bottle!

Please refer to the printable recipe card below for exact amounts, detailed instructions, and helpful tips to make this recipe perfect every time.

Serving Sunshine Citrus Syrup
You could use this syrup on all sorts of things! As you can see, I used it to top vanilla ice cream, which was simply divine! The sweetness, the tartness, the creaminess from the cream, oh… I could go on and on. Simply divine I tell you!
Here are some other ideas:
- Topping for pancakes and waffles after you make your own butter!
- Add to some plain seltzer for a refreshing drink
- Add some vodka, seltzer, and the syrup for a yummy summer cocktail
- Cheesecake topping
- Drizzle a bit on top of a savory fried pork chop!
- Add a few tablespoons to a stir fry for a citrus-sweet hint when combined with soy sauce!
Of course, you could use regular grapefruits as well for this recipe, but I highly recommend using pink grapefruit. It’s a bit sweeter, so you need to use less sugar.
Give this unique pink grapefruit syrup a try and let me know what you think. I’d love to hear how you use it!!!
You know one of my favorite things to do is to make “make my own”… So here are few other things that I’ve made homemade that you could try!
How to make your own ketchup
No Knead Dutch Oven Bread
How to make the easiest caramel sauce ever!

Grapefruit Syrup
Pink Grapefruit Syrup - sweet and tart, the perfect balance. So many great uses for this syrup and it tastes like sunshine!
Ingredients
- 6 - 7 pink grapefruit, large (about 4 cups of juice and pulp together)
- 2 1/2 c white sugar
- 2 tsp ginger powder
Instructions
- Peel the grapefruit being sure to remove all the white pith as well
- Carefully, with a sharp knife, section the fruit from the membrane. Squeeze the membrane over a bowl to get extra juice.
- Add the ginger powder
- Over a medium heat, heat the fruit and juice until it boils. Add the sugar. Bring back to a boil and continue stirring to dissolve the sugar.
- If foam starts to form on the top, skim it off and discard.
- Boil the liquid until it begins to get a thick consistency (like, syrup. lol)
- Remove from the heat and let cool. Strain the mixture if you don't like the pulp.
- Put into containers and use within 2 weeks or freeze up to 3 months.
Nutrition Information:
Yield: 48 Serving Size: 1 tablespoonAmount Per Serving: Calories: 56Total Fat: 0gSaturated Fat: 0gTrans Fat: 0gUnsaturated Fat: 0gCholesterol: 0mgSodium: 0mgCarbohydrates: 14gFiber: 1gSugar: 13gProtein: 0g
All nutritional information is based on third-party calculations and is only an estimate. Each recipe and nutritional value will vary depending on the brands you use, measuring methods, and portion sizes per household.

How much water with the sugar?
This recipe doesn’t use water. The syrup is made entirely of grapefruit juice and sugar. Hope that helps!
I tried making this syrup for a cocktail called “Smoke ‘em if you Got ‘em,” a delightful mixture of mezcal, lime juice, agave syrup and smoky chipotle hot sauce. The grapefruit juice/pulp never thickened despite cooking for over 20 minutes, and the excessively long boiling resulted in the pulp disintegrating into fine particles like those found in orange juice—another disappointment since I was hoping to use the pulpy leftovers as a desert topping. An utter fail, other than the flavor which was delicious. I followed the recipe to the letter. Any hints at what might have gone wrong?
Hi Ruth. Sorry to hear this didn’t work out for you. The thickening happens through the reduction of the liquid, so I’m not sure why, when boiled for over 20 minutes like you said, that it didn’t thicken. I would think that there’d be almost nothing left by that point! lol.
I’m happy you found it delicious though!