A bold Mexican-spiced ground beef and cauliflower rice casserole with jalapeño, diced tomatoes, and a creamy mayo topping.
Original recipe: https://paleogrubs.com/mexican-ground-beef-casserole
Pulse cauliflower florets in a food processor until rice-sized.
Heat olive oil in a large skillet over medium heat. Sauté onion, bell pepper, and jalapeño for 5 minutes.
Add garlic and cook for 30 seconds.
Add ground beef and brown, stirring occasionally.
Mix in cumin, chili powder, and oregano.
Stir in diced tomatoes and tomato paste.
Add cauliflower rice and stir until liquid evaporates. Season with salt and pepper, then remove from heat.
Transfer mixture to a greased baking dish.
Combine mayonnaise, nutritional yeast, and 1 tablespoon water and spread over the casserole.
Bake at 175°C for 30–35 minutes.
Serve topped with sliced scallion.