Heat oven to 400, spray a 9 inch glass pie plate with cooking spray. In skillet cook ground beef,bacon bits or slices of bacon and onion over medium heat 6 to 8 minutes, stirring occasionally, until beef is brown, add garlic stir for 2 to 3 minutes, drain, stir in salt. Spread in pie plate, sprinkle with cheese. In small bowl, stir remaining ingredients with a fork or whisk until blended. Pour into pie plate. Bake about 25 minutes or until toothpick inserted in center comes out clean.