I put this in MyPlan, using 2 pounds of ground beef, 8 oz. tomato sauce, and topping off with 2 cups of cheddar...Totals for recipe are:

39.43 CHO
364.11 Protein
316.89 Fat
39.43 PECC
4548 Calories

If six servings, net carbs would be 6.57.
If eight servings, net carbs would be 4.93.

YMMV...depending on how much onions, additional cheese, relish, mustard, and/or sourcream you heap on.

I'm off to WalMart to buy ingredients, as this caught my attention and sounded absolutely yummy.