Aside from being quick and easy to make, this rich side dish is incredibly versatile. Serve it with Italian-seasoned grilled chicken breast or veal cutlets or pair it with something as simple as leftover roast turkey or chicken.
• Hands-On Time: 15 minutes
• Cook Time: 15 minutes
1 Press the Sauté button on the Instant Pot® and heat oil. Add onion, celery, and carrots. Stir-fry 3–5 minutes until onions are translucent. Add garlic. Cook for an additional minute.
2 Add a layer of cauliflower, a layer of Brussels sprouts, a layer of zucchini, and a layer of Swiss chard. Gently pour in 1 cup water. Lock lid.
3 Press the Manual button and adjust time to 3 minutes.
4 While vegetables are cooking, in a small bowl whisk together heavy cream and flour to create a slurry. Set aside.
5 When Instant Pot® timer beeps, quick-release the pressure until the float valve drops and then unlock lid. Drain the vegetables, reserving liquid. Add 2 tablespoons reserved cooking liquid, butter, Parmesan cheese, red pepper flakes, and heavy cream slurry to vegetables in the Instant Pot®. Stir and let warm unlidded for 5 minutes until sauce thickens. Add more reserved cooking liquid if needed. Transfer vegetables and sauce to a serving bowl and serve warm.