Beef and Mushroom Casserole

with cheesy cauliflower gratin

Ingredients

  • 250g ground beef
  • 285g cauliflower florets
  • 1/2 cup parmesan cheese
  • 1 cup mushrooms, around 113g
  • 1tbsp italian seasoning
  • 1tbsp soy sauce
  • 1 package crushed tomato
  • 4 large cloves garlic
  • 1/4 tsp onion powder THIS IS A GUESS BECAUSE THE ORIGINAL RECIPE USED A FLAVORED CRUSHED TOMATO
  • 2tbsp butter
  • 1tbsp oil
  • salt and pepper to taste

Preparation

  • Preheat oven on broil.
  • Bring 8 cups and 1tsp salt to a boil in a large pot
  • Cut cauliflower florets into 1 inch pieces. Slice mushrooms. Mince garlic.
  • Add cauliflower to boiling water and cook until fork tender, around 6-8 minutes. Drain cauliflower and set aside.
  • Reduce heat to medium and return pot to heat.
  • Add 1 tbsp butter and melt.
  • Add HALF the garlic and cook until fragrant.
  • Remove the pot from heat and add the cauliflower back in. Add the rest of the butter and season with salt/pepper.
  • Mash the cauliflower until mostly smooth.
  • Add HALF the parmesan and mash until combined.
  • While cauliflower cooks, heat a large pan over medium high heat. Add 1tbsp oil and heat. Add mushrooms. Cook until golden and tender, about 3-4 minutes.
  • Add beef, then season with salt/pepper. Cook, breaking up the beef, until no pink remains, 4-5 minutes
  • Drain excess fat, then return to heat
  • Add 2 1/2 tsp italian seasoning, soy sauce, crushed tomatoes, remaining garlic, and onion powder. Bring to a gentle simmer, then retuce heat to medium
  • Cook until no longer watery, about 5-7 minutes
  • Transfer to a baking dish, smoothing out the top. Dollop cauliflower mash on top and spread evenly. Sprinkle remaining italian seasoning and parmesan on top.
  • BROIL in the top of the oven until golden brown, 2-3 minutes
  • Serve immediately