While the sprouts finish roasting, I make the brown butter glaze. In my skillet over medium heat, I melt the butter. I swirl the pan constantly, watching as it foams, then settles, and the milk solids at the bottom turn a beautiful golden brown and smell intensely nutty. The moment it reaches this stage, I remove it from the heat and immediately stir in the minced garlic—the residual heat will cook it perfectly. Then, I whisk in the maple syrup and balsamic vinegar. When the sprouts are done, I return them and the crispy bacon to the large mixing bowl, pour the brown butter glaze over everything, and toss to coat thoroughly. The sizzle and aroma are the final, glorious steps.
Pro Tips for Best Results
I tested the bacon-cooking method three different ways: frying it separately, cooking it with the sprouts from the start, and this par-cook method in the oven as it preheats. The preheat method won hands down. Frying it separately is fine but uses an extra pan. Cooking it with the sprouts from the start often leads to burnt bacon before the sprouts are tender. Starting it in a cold oven renders the fat perfectly and crisps the bacon just right, all while seasoning your pan with smoky flavor.
Here’s what I learned the hard way about brown butter: it can go from brown to burnt in seconds. My first attempt left me with a black, bitter mess. Now, I use a light-colored skillet so I can see the color change clearly, and I never walk away. As soon as the butter melts, I switch to swirling the pan constantly. When the foaming subsides and you see golden-brown specks at the bottom and smell that nutty aroma, it’s done. Immediately take it off the heat and transfer it to a cool bowl if needed.
For the absolute best texture, two things are key: dry sprouts and space on the pan. After washing the sprouts, I dry them thoroughly with a kitchen towel. Any extra water will steam them instead of roast them. And I always use a large baking sheet so the sprouts aren’t crowded. If they’re piled on top of each other, they’ll steam and become soggy. Giving them room allows hot air to circulate, crisping every edge.
Common Mistakes to Avoid
My first batch was a lesson in sogginess because I overcrowded the pan. I tried to cram all two pounds onto one standard sheet. They steamed in their own moisture and never got crispy, resulting in a sad, steamed vegetable medley instead of roasted glory. Don’t do what I did! If necessary, use two baking sheets. The sprouts need their personal space to achieve that perfect caramelization.(See the next page below to continue…)