Mashed Potato and Cauliflower Gratin

Mashed Potato and Cauliflower Gratin
Mashed Potato and Cauliflower Gratin
We love mashed potatoes in every way possible, but we're extremely partial to this incarnation paired with cauliflower. Since cheese is a natural with both potatoes and cauliflower, incorporating a little Fontina and parmesan into the puree adds a nutty goodness, without overpowering it with richness.
  • Preparing Time: -
  • Total Time: -
  • Served Person: Makes 8 servings
Potato Side Bake Thanksgiving Vegetarian Casserole/Gratin Cauliflower Fontina Gourmet Pescatarian Wheat/Gluten-Free Peanut Free Tree Nut Free Soy Free No Sugar Added Kosher
  • salt
  • 1/4 teaspoon freshly ground black pepper
  • 3 garlic cloves, peeled and smashed
  • 2 pounds russet (baking) potatoes, peeled and cut into 1-inch pieces
  • 1 1/4 cups whole milk, divided
  • 1 stick (8 tablespoons) unsalted butter, divided
  • 4 ounces coarsely grated italian fontina or gruyã¨re (about 1 cup packed)
  • 1 (2- to 2 1/2-pound) head cauliflower, cut into 1 1/2-inch pieces, including stems and core
  • 3/4 to 1 cup grated parmigiano-reggiano, divided
  • Carbohydrate 29 g(10%)
  • Cholesterol 59 mg(20%)
  • Fat 21 g(32%)
  • Fiber 5 g(20%)
  • Protein 14 g(28%)
  • Saturated Fat 13 g(65%)
  • Sodium 747 mg(31%)
  • Calories 350

A Creamy Dream: My Mashed Potato and Cauliflower Gratin Adventure

As a busy working mom, finding time for elaborate cooking is a luxury I rarely afford myself. Weeknights are a whirlwind of school pick-ups, homework battles, and the ever-present task of keeping everyone fed. However, I still crave delicious, comforting meals that don't require hours in the kitchen. That's where this mashed potato and cauliflower gratin comes in. It's the perfect blend of simple preparation and elegant results – a true weeknight winner!

The beauty of this recipe lies in its simplicity. It combines two of my family's favorite vegetables – potatoes and cauliflower – in a creamy, cheesy concoction that's both satisfying and surprisingly healthy. I love how the cauliflower adds a subtle sweetness and lightness to the richness of the mashed potatoes. And the Fontina and Parmesan cheese? Don't even get me started. That nutty, sharp flavor elevates this dish to a whole new level. It’s the perfect side dish for any occasion, from a casual family dinner to a more formal gathering. The best part? It’s easily adaptable to whatever ingredients I have on hand. Sometimes I add a sprinkle of fresh herbs, other times I experiment with different cheeses, but the core recipe always delivers.

I discovered this recipe during a particularly hectic period when my work schedule was relentless and my energy levels were dwindling. I needed a dish that was both quick to make and impressive enough to satisfy my family’s cravings for something special without breaking the bank. This gratin ticked all the boxes. The preparation is straightforward, and the result is a visually appealing dish with a delightful depth of flavor that everyone loves. It's one of those recipes that feels both indulgent and effortlessly chic, which is just what I need after a long day at the office.

The leftovers are equally fantastic. The gratin reheats beautifully, making it a perfect dish for meal prepping. It also holds its creamy texture wonderfully, making those lunches or dinners that much more satisfying. For a simple elegance, I often serve this gratin with a fresh green salad. The contrast in textures and flavors complements the creamy richness of the gratin perfectly. The bright, crisp salad adds a refreshing counterpoint to the comforting warmth of the dish, making it a truly well-rounded meal.

But beyond the ease of preparation and delicious taste, this recipe has become more than just a meal; it’s a symbol of balance in my otherwise chaotic life. It’s a reminder that even amidst the whirlwind of everyday responsibilities, there's always time to create something beautiful and delicious. It’s a moment of calm and creativity in an often hectic schedule, a small slice of culinary peace that nourishes not only my family but also my soul.

So, if you're looking for a delicious, easy-to-make, and adaptable recipe that will impress your family and friends without demanding excessive time, I highly recommend giving this mashed potato and cauliflower gratin a try. It's a simple pleasure that will brighten even the busiest of weeknights. I bet you'll find yourself making it again and again, just like I do!

Step-by-step

    • Put potatoes and 2 teaspoons salt in a large heavy saucepan and generously cover with cold water (about 2 1/2 quarts). Bring to a boil, then reduce heat, and simmer, partially covered, until potatoes are tender, 15 to 20 minutes.
    • While potatoes are boiling, heat 3/4 cup milk and 3 tablespoons butter in a small saucepan until butter is melted and milk is hot but not boiling. Keep warm off heat, covered.
    • Drain potatoes well in a sieve or colander and return to hot saucepan. Add milk mixture, Fontina, and pepper, and mash with a potato masher or fork to desired consistency. Season with salt and keep warm, covered.
    • Bring a pot of well-salted water to a boil, then add cauliflower and garlic and simmer until cauliflower is very tender, 13 to 15 minutes.
    • Drain cauliflower in a colander and pulse with remaining 1/2 cup milk, 1/2 cup Parmigiano-Reggiano, and 3 tablespoons butter in a food processor until it's a chunky puree.
    • Stir together mashed potatoes and cauliflower mixture in a large bowl and season with salt and pepper. Transfer to a buttered 3-quart flameproof shallow baking dish (not glass).
    • Heat oven to 425°F with rack in middle. Melt remaining 2 tablespoons butter and gently brush over potato-cauliflower mixture, then sprinkle evenly with remaining 1/4 to 1/2 cup Parmigiano-Reggiano (to taste). Bake until potato mixture bubbles around edges, about 20 minutes.
    • Turn on broiler and broil 6 to 8 inches from heat until topping is browned in spots, 1 to 2 minutes.