Prep Time 10 minutes mins
Cook Time 25 minutes mins
Total Time 35 minutes mins
Tip: Drain and rinse the canned beans well to avoid a watery bake. Taste your pesto first — if it's very salty, go light on extra salt. For make-ahead, assemble without topping up to 24 hours ahead; add topping right before baking. For vegan/dairy-free, use dairy-free pesto, vegan Parmesan, and full-fat coconut milk. For gluten-free, use GF panko or crushed pork rinds. Store leftovers in the fridge for up to 4 days; reheat in the oven with a splash of water or extra pesto to restore moisture.