4 cups hulled & sliced strawberries (664g)
1 cup grapefruit sections (225g)
3/4 cup sugar (150g)
3 tbsp. lemon or lime juice (45ml)
Combine all of the ingredients in a large microwaveable bowl. Stir well so that the sugar is evenly distributed throughout.
Place the bowl in the microwave. The marmalade needs to cook for total of 20 minutes, but it needs to be stirred every five minutes. Simply set the timer for 5 minutes, cook on high, and then stir. Repeat the five minute ‘cook and stir’ pattern 3 more times.
Carefully remove the bowl from the microwave and allow the marmalade to cool completely on your countertop. Store in the refrigerator once it is cool.