Sparkling Orange Juice Jelly

2 envelopes Knox gelatine
1/4 cup cold water
2 cups orange juice, divided
1/3 cup granulated sugar
2 cups ginger ale
4 oranges, peeled and diced
8 strawberries, hulled and sliced
8 sprigs fresh mint

Sprinkle gelatine over cold water in a saucepan. Let soften for 5 minutes and then heat gently until gelatine dissolves. Add 1/2 cup orange juice and sugar. Warm gently until sugar dissolves. Do not overheat.

Place remaining 1 1/2 cups orange juice and ginger ale in a large bowl and whisk in gelatine. Place some oranges and berries in the bottom of serving bowls or glasses. Spoon about 1/2 cup gelatin mixture into each glass. Allow to set in refrigerator for a few hours. Garnish with remaining strawberry slices and sprigs of fresh mint.