Because it is mostly peanut butter, it is a very special treat for all birds. We have grosbeaks, orioles, woodpeckers, sparrows, warblers and chickadees that love eating these cakes. Even the hummingbirds come by on occasion for a taste test. Of course, the chipmunks and squirrels also love the peanut butter cakes.
Place prepared tomatoes in a saucepan and cover with water. Heat to a boil and boil gently for 5 minutes. Add lemon juice or citric acid to canning jars along with 1/2 teaspoon salt to each quart jar, if desired. Pack hot jars with hot prepared tomatoes and fill with boiling water leaving -inch head space.
You can find recommendations for the quantity of vegetables to start with for different kinds of recipes here. To blanch: Bring 16 cups of water per pound of prepped vegetables to a boil in a large pot. Add the vegetables, cover, return to a boil and cook for 2 minutes (cook beets for 5 minutes). Transfer the vegetables to a large bowl of ice water to cool; drain. Divide the vegetables among 6 pint-size (2-cup) canning jars or similar-size tempered-glass or heatproof-plastic containers with lids.