It doesn't matter whether the empanadas are large or small, baked or fried, or packed with chicken or picadillo. What's most important is that they're not underfilled. Too many in Miami are, and too many first bites through golden crusts reveal little or nothing at all. You won't find these disappointments at Richard Alvarez Guerra's Ricky Bakery. Here, the fried empanadas filled with golden-raisin-studded picadillo ($2.15) feature bubbly, crisp crusts that seem ready to burst at the slightest touch. The baked varieties are just as crave-worthy, with flaky, slightly sweet crusts folded around spicy chorizo and chopped ham. The coups de grâce, however, are those filled with spinach. There's no salty meat to hide any shortfalls. It's only you and a mound of emerald-tinted greens mingled with stretchy cheese. Eating one is a treat and a challenge. Nibble a bit off the corner to give some of the heat a chance to escape. The courageous few can dive right in. Just be ready for the burn.