Exceptionally quick to make and so tasty. Have 1-2 each for a lunchtime snack, or 3 or more for a main meal. Eat with a salad or make it into a roast dinner with potatoes, vegetables, gravy, and Yorkshire pudding.
Total Time: Half an hour
You didn't say temperature setting and 20 minutes is not long enough to cook burger. Bacon won't be done all the way .
The general recipe is called meatloaf muffins, and I bake them at 375° F in my toaster oven, for ~30-35 minutes (using a 6 regular size muffin cup pan).