Guava Margarita

My husband's work friend gave him 2 ripe homegrown ripe guava this week, so Guava margaritas. This is:

2 oz Tequila Ocho claro.

1 oz lime

1/2 oz orange liqueur (passion fruit would be better but I'm out)

About 1/4 cup guava flesh muddled with quite a bit of sugar, maybe 1.5 TBSP? Guava has lovely flavor but is not very sweet.

Shake all together and double strain over ice, splash of Topo Chico.

It's really good!