Preheat oven to 220°C (425°F) and line baking sheet with parchment paper. Start by preparing cauliflower: remove the outer leaves and separate the cauliflower into florets.
Rinse cauliflower florets. Bring a pot of water to a simmer. Add cauliflower and cook for 3 minutes. Rinse well and drain.
Now make the batter. Combine flour, cornstarch, almond milk, lemon juice, garlic powder, salt, and pepper in a bowl. You should get something like pancake batter.
In a separate bowl, add panko breadcrumbs. Coat the cauliflower with prepared batter, then with panko breadcrumbs.
Arrange the cauliflower on a prepared baking sheet (or two) and bake in a heated oven for 25 minutes, flipping it halfway through.
In the meantime, make the dipping sauce: combine mayonnaise, Sriracha, and maple syrup in a bowl. Serve cauliflower with the sauce on the side.
Notes
Step-by-Step Photos: My blog post includes helpful step-by-step photos to help guide you through making this recipe.Substitutions & Variations: I have included a list of these in the post above.To Store: Store in an airtight container in the fridge for 4-5 days. Reheat in an oven, pan, or air fryer.To Freeze: If freezing, be sure to keep sauce and cauliflower separate. Store in an airtight container in the freezer for up to three months. Defrost in the fridge and reheat in the oven, in a pan, or in an air fryer.Tip 1: To save a little on time, you can buy frozen or fresh cauliflower florets already separated.Tip 2: This would also work great in an air fryer. Roast for 15 or so minutes at 200C. You may need to cook them in batches to avoid overfilling the basket.Tip 3: If everyone involved is going to enjoy the sauce, consider tossing the florets in the sauce before the last five minutes of cooking.